diff --git a/Readme.md b/Readme.md
index a9725d3..8cc7143 100644
--- a/Readme.md
+++ b/Readme.md
@@ -10,7 +10,7 @@ Entwickelt von **[Loheide.eu](https://loheide.eu)**
 ![MySQL](https://img.shields.io/badge/MySQL-5.7%2B%20%2F%20MariaDB-4479A1?logo=mysql&logoColor=white)
 ![UniFi OS](https://img.shields.io/badge/UniFi%20OS-7.0%2B-0559C9?logo=ubiquiti&logoColor=white)
 ![License](https://img.shields.io/badge/Lizenz-MIT-green)
-![Version](https://img.shields.io/badge/Version-2.6.0-blueviolet)
+![Version](https://img.shields.io/badge/Version-2.7.0-blueviolet)
 ![Tests](https://img.shields.io/badge/Tests-PHPUnit%20%2B%20PHPStan-brightgreen)
 [![Repository](https://img.shields.io/badge/Code-git.loheide.cloud-4b3ec4)](https://git.loheide.cloud/friloo/Unifi-Voucher-Tool)
 
@@ -28,6 +28,7 @@ Entwickelt von **[Loheide.eu](https://loheide.eu)**
 ## ✨ Features
 
 - 🎟️ **Voucher-Erstellung** mit sofortiger QR-Code-Anzeige, Druckvorlage und E-Mail-Versand
+- 🖥️ **Display-Seiten (Kiosk)** – öffentliche Seite je Site, an der Gäste sich mit einem Klick selbst einen Zugang holen
 - 📦 **Bulk-Erstellung** – bis zu 20 Vouchers auf einmal, inkl. Sammeldruck-Layout
 - 🧩 **Voucher-Profile/Templates** – vordefinierte Laufzeiten & Gerätelimits per Schnellauswahl
 - 🏢 **Multi-Site-Support** – beliebig viele UniFi-Standorte zentral verwalten
@@ -83,6 +84,13 @@ Entwickelt von **[Loheide.eu](https://loheide.eu)**
   <img src="docs/screenshots/settings-login.png" alt="Einstellungen der Login-Seite" width="48%">
 </div>
 
+### Display-Seite für Gäste
+
+<div align="center">
+  <img src="docs/screenshots/kiosk-display.png" alt="Display-Seite im Ruhezustand" width="48%">
+  <img src="docs/screenshots/kiosk-code.png" alt="Ausgegebener Zugangscode auf dem Display" width="48%">
+</div>
+
 <div align="center">
   <img src="docs/screenshots/voucher-result.png" alt="Voucher-Ergebnis mit QR-Code" width="48%">
   <img src="docs/screenshots/bulk-vouchers.png" alt="Bulk-Voucher-Erstellung" width="48%">
@@ -214,6 +222,47 @@ Während eines Updates wird die Anwendung kurz in den **Wartungsmodus** versetzt
 
 ---
 
+## 🖥️ Display-Seiten für Gäste
+
+Für Empfang, Lobby oder Tagungsraum lässt sich je Site eine **öffentliche Seite**
+anlegen, die auf einem Bildschirm oder Tablet läuft. Gäste tippen auf einen
+Knopf und bekommen sofort einen eigenen Zugangscode – ohne Anmeldung, ohne
+Personal am Tresen.
+
+**Anlegen:** Administration → **Display-Seiten** → *Display-Seite anlegen*
+
+<div align="center">
+  <img src="docs/screenshots/kiosks-admin.png" alt="Verwaltung der Display-Seiten" width="80%">
+</div>
+
+| Einstellung | Wirkung |
+|---|---|
+| Site | für welchen Standort die Codes erzeugt werden |
+| Voucher-Profil | Laufzeit, Geräteanzahl und Bandbreite der Codes (leer = Standardwerte) |
+| Überschrift / Text | was auf dem Bildschirm steht |
+| Codes pro Tag | Obergrenze je Kalendertag (0 = unbegrenzt) |
+| Wartezeit | Abstand zwischen zwei Codes an diesem Display |
+| Anzeigedauer | danach springt der Bildschirm automatisch zurück |
+
+Jede Seite hat einen **eigenen, geheimen Link** (`kiosk.php?k=…`). Er lässt sich
+kopieren, als QR-Code anzeigen (praktisch, um ihn am Tablet zu öffnen) und
+jederzeit erneuern – der alte Link ist dann sofort ungültig. Den Link nicht
+öffentlich verbreiten: wer ihn hat, kann im Rahmen der Limits Codes ziehen.
+
+Auf dem Startbildschirm steht zusätzlich ein QR-Code, der auf dieselbe Seite
+zeigt. Gäste können sie damit **am eigenen Handy** öffnen – praktisch bei
+Bildschirmen ohne Touch.
+
+Die ausgegebenen Codes erscheinen normal in *Live Vouchers*, im *Reporting* und
+im *Audit-Log* (Aktion „Voucher am Display geholt"), sodass jederzeit
+nachvollziehbar bleibt, woher ein Zugang stammt.
+
+> Display-Seiten funktionieren unabhängig vom globalen öffentlichen Modus – der
+> geheime Link ist der Zugang. Webhook-Benachrichtigungen werden für diese Codes
+> bewusst **nicht** ausgelöst, sonst wäre der Slack-Kanal voll.
+
+---
+
 ## ⚙️ Konfiguration
 
 ### `config.php`
@@ -605,12 +654,13 @@ dem Git-Hoster.
 - [x] Branding über die Oberfläche (Farben, Logo, Login-Seite)
 - [x] Assets lokal ausliefern (keine Drittanbieter-CDNs)
 - [x] Vollständige englische Übersetzung des Admin-Bereichs
+- [x] Display-Seiten: Selbstbedienung für Gäste am Bildschirm
 
 ---
 
 <div align="center">
 
-**Version 2.6.0** · Autor: **Friederich Loheide** · Lizenz: **MIT**
+**Version 2.7.0** · Autor: **Friederich Loheide** · Lizenz: **MIT**
 
 Entwickelt von **[Loheide.eu](https://loheide.eu)**
 
diff --git a/VERSION b/VERSION
index e70b452..24ba9a3 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-2.6.0
+2.7.0
diff --git a/admin/audit_log.php b/admin/audit_log.php
index 52d2937..8edff87 100644
--- a/admin/audit_log.php
+++ b/admin/audit_log.php
@@ -50,7 +50,8 @@ $actionLabels = [];
 foreach (['voucher_created', 'voucher_bulk', 'user_login', 'user_logout', 'user_created',
           'user_updated', 'user_deleted', 'site_added', 'site_updated', 'site_deleted',
           'settings_saved', 'password_reset', 'template_created', 'template_updated',
-          'template_deleted'] as $action) {
+          'template_deleted', 'voucher_kiosk', 'kiosk_created', 'kiosk_updated',
+          'kiosk_deleted'] as $action) {
     $actionLabels[$action] = __('audit_action_' . $action);
 }
 ?>
diff --git a/admin/kiosks.php b/admin/kiosks.php
new file mode 100644
index 0000000..5597422
--- /dev/null
+++ b/admin/kiosks.php
@@ -0,0 +1,411 @@
+<?php
+/**
+ * Verwaltung der öffentlichen Display-Seiten ("Kiosk").
+ *
+ * Jeder Kiosk gehört zu einer Site, hat einen geheimen Link und gibt über
+ * kiosk.php Zugangscodes aus – ohne Anmeldung, aber mit Tageslimit und
+ * Wartezeit zwischen zwei Codes.
+ */
+error_reporting(E_ALL);
+ini_set('display_errors', 0);
+ini_set('log_errors', 1);
+
+require_once __DIR__ . '/../config.php';
+require_once __DIR__ . '/../includes/Database.php';
+require_once __DIR__ . '/../includes/Auth.php';
+require_once __DIR__ . '/../includes/I18n.php';
+require_once __DIR__ . '/../includes/Ui.php';
+require_once __DIR__ . '/../includes/Kiosk.php';
+
+$auth = new Auth();
+$auth->requireAdmin();
+I18n::init();
+
+$db = Database::getInstance();
+$appTitle = $db->getSetting('app_title', 'UniFi Voucher System');
+
+$error   = '';
+$success = '';
+
+/** Formularwerte einsammeln – für Anlegen und Bearbeiten identisch. */
+function kioskInput(): array
+{
+    return [
+        'site_id'          => (int)($_POST['site_id'] ?? 0),
+        'template_id'      => (int)($_POST['template_id'] ?? 0) ?: null,
+        'name'             => trim((string)($_POST['name'] ?? '')),
+        'headline'         => trim((string)($_POST['headline'] ?? '')),
+        'subline'          => trim((string)($_POST['subline'] ?? '')),
+        'daily_limit'      => max(0, (int)($_POST['daily_limit'] ?? Kiosk::DEFAULT_DAILY_LIMIT)),
+        'cooldown_seconds' => max(0, min(3600, (int)($_POST['cooldown_seconds'] ?? Kiosk::DEFAULT_COOLDOWN))),
+        'display_seconds'  => max(10, min(600, (int)($_POST['display_seconds'] ?? Kiosk::DEFAULT_DISPLAY_SECONDS))),
+        'is_active'        => isset($_POST['is_active']) ? 1 : 0,
+    ];
+}
+
+if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['add_kiosk'])) {
+    if (!$auth->validateCsrfToken($_POST['csrf_token'] ?? '')) {
+        $error = __('error_csrf');
+    } else {
+        try {
+            $in = kioskInput();
+            if ($in['name'] === '')  throw new Exception(__('error_name_req'));
+            if ($in['site_id'] <= 0) throw new Exception(__('error_site_req'));
+
+            $db->execute(
+                "INSERT INTO kiosks (site_id, template_id, name, token, headline, subline, daily_limit, cooldown_seconds, display_seconds, is_active, created_by)
+                 VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, 1, ?)",
+                [$in['site_id'], $in['template_id'], $in['name'], Kiosk::newToken(),
+                 $in['headline'], $in['subline'], $in['daily_limit'], $in['cooldown_seconds'],
+                 $in['display_seconds'], $_SESSION['user_id']]
+            );
+            $auth->writeAuditLog($_SESSION['user_id'], 'kiosk_created', 'kiosk', null, $in['name']);
+            $success = __('kiosks_added');
+        } catch (Exception $e) {
+            $error = $e->getMessage();
+        }
+    }
+}
+
+if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['edit_kiosk'])) {
+    if (!$auth->validateCsrfToken($_POST['csrf_token'] ?? '')) {
+        $error = __('error_csrf');
+    } else {
+        try {
+            $id = (int)($_POST['kiosk_id'] ?? 0);
+            $in = kioskInput();
+            if ($in['name'] === '')  throw new Exception(__('error_name_req'));
+            if ($in['site_id'] <= 0) throw new Exception(__('error_site_req'));
+
+            $db->execute(
+                "UPDATE kiosks SET site_id=?, template_id=?, name=?, headline=?, subline=?,
+                        daily_limit=?, cooldown_seconds=?, display_seconds=?, is_active=?
+                 WHERE id=?",
+                [$in['site_id'], $in['template_id'], $in['name'], $in['headline'], $in['subline'],
+                 $in['daily_limit'], $in['cooldown_seconds'], $in['display_seconds'], $in['is_active'], $id]
+            );
+            $auth->writeAuditLog($_SESSION['user_id'], 'kiosk_updated', 'kiosk', $id, $in['name']);
+            $success = __('kiosks_updated');
+        } catch (Exception $e) {
+            $error = $e->getMessage();
+        }
+    }
+}
+
+// Neuen Link erzeugen – der alte gilt damit sofort nicht mehr.
+if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['renew_token'])) {
+    if (!$auth->validateCsrfToken($_POST['csrf_token'] ?? '')) {
+        $error = __('error_csrf');
+    } else {
+        $id = (int)($_POST['kiosk_id'] ?? 0);
+        $db->execute("UPDATE kiosks SET token = ? WHERE id = ?", [Kiosk::newToken(), $id]);
+        $auth->writeAuditLog($_SESSION['user_id'], 'kiosk_updated', 'kiosk', $id, 'Link erneuert');
+        $success = __('kiosks_token_renewed');
+    }
+}
+
+if (isset($_GET['delete'], $_GET['token'])) {
+    if ($auth->validateCsrfToken($_GET['token'])) {
+        $db->execute("DELETE FROM kiosks WHERE id = ?", [(int)$_GET['delete']]);
+        $auth->writeAuditLog($_SESSION['user_id'], 'kiosk_deleted', 'kiosk', (int)$_GET['delete'], '');
+        $success = __('kiosks_deleted');
+    } else {
+        $error = __('error_csrf');
+    }
+}
+
+$sites     = $db->fetchAll("SELECT id, name FROM sites WHERE is_active = 1 ORDER BY name");
+$templates = $db->fetchAll("SELECT id, name, max_uses, expire_minutes FROM voucher_templates WHERE is_active = 1 ORDER BY name");
+$kiosks    = $db->fetchAll(
+    "SELECT k.*, s.name AS site_name, t.name AS template_name,
+            (SELECT COUNT(*) FROM vouchers v WHERE v.kiosk_id = k.id) AS total_vouchers,
+            (SELECT COUNT(*) FROM vouchers v WHERE v.kiosk_id = k.id AND DATE(v.created_at) = CURDATE()) AS today_vouchers
+     FROM kiosks k
+     INNER JOIN sites s ON s.id = k.site_id
+     LEFT JOIN voucher_templates t ON t.id = k.template_id
+     ORDER BY k.is_active DESC, k.name"
+);
+
+$csrf        = $auth->getCsrfToken();
+$currentPage = 'kiosks';
+$adminBase   = '';
+?>
+<!DOCTYPE html>
+<html lang="<?= I18n::getLanguage() ?>">
+<head>
+<meta charset="UTF-8">
+<meta name="viewport" content="width=device-width, initial-scale=1.0">
+<title><?= __('kiosks_title') ?> – <?= htmlspecialchars($appTitle) ?></title>
+<?= Ui::script('assets/vendor/qrcodejs/qrcode.min.js', '../') ?>
+<?php require __DIR__ . '/../includes/admin_nav.php'; ?>
+
+<div class="page-header">
+    <div>
+        <h1 class="page-title"><?= __('kiosks_title') ?></h1>
+        <p class="page-subtitle"><?= __('kiosks_subtitle') ?></p>
+    </div>
+    <button onclick="openAddModal()" class="btn btn-primary">
+        <i class="fas fa-plus" aria-hidden="true"></i> <?= __('kiosks_add') ?>
+    </button>
+</div>
+
+<?php if ($error): ?><div class="alert alert-error"><?= htmlspecialchars($error) ?></div><?php endif; ?>
+<?php if ($success): ?><div class="alert alert-ok"><?= htmlspecialchars($success) ?></div><?php endif; ?>
+
+<?php if (empty($sites)): ?>
+    <div class="empty-card">
+        <div class="empty-icon"><i class="fas fa-location-dot" aria-hidden="true"></i></div>
+        <p><?= __('kiosks_no_sites') ?></p>
+        <a href="sites.php" class="btn btn-primary" style="margin-top:16px;">
+            <i class="fas fa-plus" aria-hidden="true"></i> <?= __('sites_add') ?>
+        </a>
+    </div>
+<?php elseif (empty($kiosks)): ?>
+    <div class="empty-card">
+        <div class="empty-icon"><i class="fas fa-display" aria-hidden="true"></i></div>
+        <p><?= __('kiosks_empty') ?></p>
+        <button onclick="openAddModal()" class="btn btn-primary" style="margin-top:16px;">
+            <i class="fas fa-plus" aria-hidden="true"></i> <?= __('kiosks_add') ?>
+        </button>
+    </div>
+<?php else: ?>
+    <div class="sites-grid">
+        <?php foreach ($kiosks as $k): ?>
+        <?php $url = Kiosk::publicUrl($k['token']); ?>
+        <div class="site-card">
+            <div class="site-card-header">
+                <div>
+                    <div class="site-name"><?= htmlspecialchars($k['name']) ?></div>
+                    <div class="site-id-label"><?= htmlspecialchars($k['site_name']) ?></div>
+                </div>
+                <span class="badge <?= $k['is_active'] ? 'badge-success' : 'badge-neutral' ?>">
+                    <?= $k['is_active'] ? __('status_active') : __('status_inactive') ?>
+                </span>
+            </div>
+
+            <div class="site-info">
+                <div class="site-info-item">
+                    <i class="fas fa-layer-group" aria-hidden="true"></i>
+                    <?= $k['template_name'] ? htmlspecialchars($k['template_name']) : __('kiosks_no_template') ?>
+                </div>
+                <div class="site-info-item">
+                    <i class="fas fa-gauge-high" aria-hidden="true"></i>
+                    <?= (int)$k['today_vouchers'] ?><?= (int)$k['daily_limit'] > 0 ? ' / ' . (int)$k['daily_limit'] : '' ?>
+                    <?= __('kiosks_today') ?>
+                </div>
+                <div class="site-info-item">
+                    <i class="fas fa-ticket" aria-hidden="true"></i>
+                    <?= (int)$k['total_vouchers'] ?> <?= __('kiosks_total') ?>
+                </div>
+            </div>
+
+            <label class="muted" style="display:block;margin-bottom:6px;"><?= __('kiosks_link') ?></label>
+            <div class="kiosk-link-row">
+                <input type="text" class="input" readonly value="<?= htmlspecialchars($url) ?>"
+                       id="link-<?= (int)$k['id'] ?>" onclick="this.select()">
+                <button class="btn btn-secondary" type="button"
+                        onclick="copyToClipboard('<?= htmlspecialchars($url, ENT_QUOTES) ?>', '<?= __('js_copied') ?>')"
+                        title="<?= __('js_copy') ?>" aria-label="<?= __('js_copy') ?>">
+                    <i class="fas fa-copy" aria-hidden="true"></i>
+                </button>
+            </div>
+
+            <div class="site-actions">
+                <a class="btn btn-secondary btn-sm" href="<?= htmlspecialchars($url) ?>" target="_blank" rel="noopener">
+                    <i class="fas fa-arrow-up-right-from-square" aria-hidden="true"></i> <?= __('kiosks_open') ?>
+                </a>
+                <button class="btn btn-secondary btn-sm" type="button"
+                        onclick="showQr('<?= htmlspecialchars($url, ENT_QUOTES) ?>', '<?= htmlspecialchars($k['name'], ENT_QUOTES) ?>')">
+                    <i class="fas fa-qrcode" aria-hidden="true"></i> <?= __('kiosks_qr') ?>
+                </button>
+                <button class="btn btn-secondary btn-sm" type="button"
+                        onclick='openEditModal(<?= json_encode([
+                            "id" => (int)$k["id"], "site_id" => (int)$k["site_id"],
+                            "template_id" => (int)$k["template_id"], "name" => $k["name"],
+                            "headline" => $k["headline"], "subline" => $k["subline"],
+                            "daily_limit" => (int)$k["daily_limit"],
+                            "cooldown_seconds" => (int)$k["cooldown_seconds"],
+                            "display_seconds" => (int)$k["display_seconds"],
+                            "is_active" => (int)$k["is_active"],
+                        ], JSON_HEX_APOS | JSON_HEX_QUOT) ?>)'>
+                    <i class="fas fa-edit" aria-hidden="true"></i> <?= __('btn_edit') ?>
+                </button>
+                <form method="post" style="display:inline;"
+                      onsubmit="return confirm('<?= __('kiosks_renew_confirm') ?>');">
+                    <input type="hidden" name="csrf_token" value="<?= htmlspecialchars($csrf) ?>">
+                    <input type="hidden" name="kiosk_id" value="<?= (int)$k['id'] ?>">
+                    <button class="btn btn-secondary btn-sm" type="submit" name="renew_token">
+                        <i class="fas fa-rotate" aria-hidden="true"></i> <?= __('kiosks_renew') ?>
+                    </button>
+                </form>
+                <a class="btn btn-danger-soft btn-sm"
+                   href="?delete=<?= (int)$k['id'] ?>&token=<?= urlencode($csrf) ?>"
+                   onclick="return confirm('<?= __('kiosks_delete_confirm') ?>');"
+                   title="<?= __('btn_delete') ?>" aria-label="<?= __('btn_delete') ?>">
+                    <i class="fas fa-trash" aria-hidden="true"></i>
+                </a>
+            </div>
+        </div>
+        <?php endforeach; ?>
+    </div>
+<?php endif; ?>
+
+<!-- Anlegen / Bearbeiten -->
+<div class="modal" id="kioskModal">
+    <div class="modal-content" role="dialog" aria-modal="true" aria-labelledby="kioskModalTitle">
+        <div class="modal-header">
+            <h2 class="modal-title" id="kioskModalTitle"><?= __('kiosks_add') ?></h2>
+            <button class="modal-close" type="button" onclick="closeModal()" aria-label="<?= __('btn_cancel') ?>">&times;</button>
+        </div>
+        <form method="post">
+            <div class="modal-body">
+                <input type="hidden" name="csrf_token" value="<?= htmlspecialchars($csrf) ?>">
+                <input type="hidden" name="kiosk_id" id="kiosk_id" value="">
+
+                <div class="form-group">
+                    <label for="name"><?= __('kiosks_name') ?></label>
+                    <input type="text" id="name" name="name" required placeholder="<?= __('kiosks_name_placeholder') ?>">
+                    <div class="help-text"><?= __('kiosks_name_hint') ?></div>
+                </div>
+
+                <div class="form-grid">
+                    <div class="form-group">
+                        <label for="site_id"><?= __('label_site') ?></label>
+                        <select id="site_id" name="site_id" required>
+                            <?php foreach ($sites as $s): ?>
+                            <option value="<?= (int)$s['id'] ?>"><?= htmlspecialchars($s['name']) ?></option>
+                            <?php endforeach; ?>
+                        </select>
+                    </div>
+                    <div class="form-group">
+                        <label for="template_id"><?= __('kiosks_template') ?></label>
+                        <select id="template_id" name="template_id">
+                            <option value="0"><?= __('kiosks_no_template') ?></option>
+                            <?php foreach ($templates as $t): ?>
+                            <option value="<?= (int)$t['id'] ?>">
+                                <?= htmlspecialchars($t['name']) ?> – <?= (int)$t['max_uses'] ?> <?= __('label_devices') ?>,
+                                <?= (int)$t['expire_minutes'] ?> <?= __('minutes_short') ?>
+                            </option>
+                            <?php endforeach; ?>
+                        </select>
+                        <div class="help-text"><?= __('kiosks_template_hint') ?></div>
+                    </div>
+                </div>
+
+                <hr class="section-divider">
+
+                <div class="form-group">
+                    <label for="headline"><?= __('kiosks_headline') ?></label>
+                    <input type="text" id="headline" name="headline" placeholder="<?= htmlspecialchars(__('kiosk_default_headline')) ?>">
+                </div>
+                <div class="form-group">
+                    <label for="subline"><?= __('kiosks_subline') ?></label>
+                    <textarea id="subline" name="subline" rows="2" placeholder="<?= htmlspecialchars(__('kiosk_default_subline')) ?>"></textarea>
+                </div>
+
+                <hr class="section-divider">
+
+                <div class="form-grid">
+                    <div class="form-group">
+                        <label for="daily_limit"><?= __('kiosks_daily_limit') ?></label>
+                        <input type="number" id="daily_limit" name="daily_limit" min="0" value="<?= Kiosk::DEFAULT_DAILY_LIMIT ?>">
+                        <div class="help-text"><?= __('kiosks_daily_limit_hint') ?></div>
+                    </div>
+                    <div class="form-group">
+                        <label for="cooldown_seconds"><?= __('kiosks_cooldown') ?></label>
+                        <input type="number" id="cooldown_seconds" name="cooldown_seconds" min="0" max="3600" value="<?= Kiosk::DEFAULT_COOLDOWN ?>">
+                        <div class="help-text"><?= __('kiosks_cooldown_hint') ?></div>
+                    </div>
+                    <div class="form-group">
+                        <label for="display_seconds"><?= __('kiosks_display') ?></label>
+                        <input type="number" id="display_seconds" name="display_seconds" min="10" max="600" value="<?= Kiosk::DEFAULT_DISPLAY_SECONDS ?>">
+                        <div class="help-text"><?= __('kiosks_display_hint') ?></div>
+                    </div>
+                </div>
+
+                <div class="checkbox-group" id="activeRow" style="display:none;">
+                    <input type="checkbox" id="is_active" name="is_active" checked>
+                    <label for="is_active"><?= __('kiosks_active') ?></label>
+                </div>
+            </div>
+            <div class="modal-footer">
+                <button type="button" class="btn btn-secondary" onclick="closeModal()"><?= __('btn_cancel') ?></button>
+                <button type="submit" name="add_kiosk" id="submitAdd" class="btn btn-primary">
+                    <i class="fas fa-save" aria-hidden="true"></i> <?= __('btn_save') ?>
+                </button>
+                <button type="submit" name="edit_kiosk" id="submitEdit" class="btn btn-primary" style="display:none;">
+                    <i class="fas fa-save" aria-hidden="true"></i> <?= __('btn_save') ?>
+                </button>
+            </div>
+        </form>
+    </div>
+</div>
+
+<!-- QR-Code des Links -->
+<div class="modal" id="qrModal">
+    <div class="modal-content" style="max-width:420px;" role="dialog" aria-modal="true">
+        <div class="modal-header">
+            <h2 class="modal-title" id="qrTitle"><?= __('kiosks_qr') ?></h2>
+            <button class="modal-close" type="button" onclick="closeQr()" aria-label="<?= __('btn_cancel') ?>">&times;</button>
+        </div>
+        <div class="modal-body" style="text-align:center;">
+            <div id="qrTarget" style="display:inline-block;padding:14px;background:#fff;border-radius:12px;line-height:0;"></div>
+            <p class="help-text" style="margin-top:14px;"><?= __('kiosks_qr_hint') ?></p>
+        </div>
+    </div>
+</div>
+
+</main>
+
+<div id="toast-container" role="status" aria-live="polite"></div>
+<script src="../assets/global.js"></script>
+<script>
+function openAddModal() {
+    document.getElementById('kioskModalTitle').textContent = <?= json_encode(__('kiosks_add')) ?>;
+    document.querySelector('#kioskModal form').reset();
+    document.getElementById('kiosk_id').value = '';
+    document.getElementById('submitAdd').style.display = '';
+    document.getElementById('submitEdit').style.display = 'none';
+    document.getElementById('activeRow').style.display = 'none';
+    document.getElementById('kioskModal').classList.add('active');
+}
+
+function openEditModal(data) {
+    document.getElementById('kioskModalTitle').textContent = <?= json_encode(__('kiosks_edit')) ?>;
+    document.getElementById('kiosk_id').value = data.id;
+    document.getElementById('name').value = data.name || '';
+    document.getElementById('site_id').value = data.site_id;
+    document.getElementById('template_id').value = data.template_id || 0;
+    document.getElementById('headline').value = data.headline || '';
+    document.getElementById('subline').value = data.subline || '';
+    document.getElementById('daily_limit').value = data.daily_limit;
+    document.getElementById('cooldown_seconds').value = data.cooldown_seconds;
+    document.getElementById('display_seconds').value = data.display_seconds;
+    document.getElementById('is_active').checked = data.is_active === 1;
+    document.getElementById('submitAdd').style.display = 'none';
+    document.getElementById('submitEdit').style.display = '';
+    document.getElementById('activeRow').style.display = '';
+    document.getElementById('kioskModal').classList.add('active');
+}
+
+function closeModal() { document.getElementById('kioskModal').classList.remove('active'); }
+
+function showQr(url, name) {
+    var target = document.getElementById('qrTarget');
+    target.innerHTML = '';
+    document.getElementById('qrTitle').textContent = name;
+    new QRCode(target, { text: url, width: 260, height: 260, colorDark: '#101625', colorLight: '#ffffff' });
+    document.getElementById('qrModal').classList.add('active');
+}
+
+function closeQr() { document.getElementById('qrModal').classList.remove('active'); }
+
+document.addEventListener('keydown', function (e) {
+    if (e.key === 'Escape') { closeModal(); closeQr(); }
+});
+document.querySelectorAll('.modal').forEach(function (m) {
+    m.addEventListener('click', function (e) { if (e.target === m) m.classList.remove('active'); });
+});
+</script>
+</body>
+</html>
diff --git a/assets/global.css b/assets/global.css
index ce41678..4de34b5 100644
--- a/assets/global.css
+++ b/assets/global.css
@@ -1610,6 +1610,128 @@ input.search-bar, .site-selector .search-bar { min-width: 240px; width: auto; fl
     }
 }
 
+/* =========================================================================
+   16. KIOSK – öffentliche Display-Seite
+   Große Typografie: der Code muss aus einigen Metern Entfernung lesbar sein.
+   ========================================================================= */
+.kiosk-body {
+    min-height: 100vh;
+    display: flex;
+    flex-direction: column;
+    background:
+        radial-gradient(900px 500px at 12% -10%, var(--accent-soft), transparent 62%),
+        radial-gradient(700px 460px at 100% 0%, rgba(139,92,246,.10), transparent 64%),
+        var(--bg-body);
+}
+.kiosk-stage {
+    flex: 1;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    padding: 40px 24px;
+}
+.kiosk-card {
+    width: 100%;
+    max-width: 680px;
+    padding: 48px 44px;
+    text-align: center;
+    background: var(--bg-card);
+    border: 1px solid var(--border-color);
+    border-radius: var(--r-xl);
+    box-shadow: var(--shadow-xl);
+}
+.kiosk-logo { max-height: 84px; max-width: 320px; margin: 0 auto 26px; display: block; }
+.kiosk-mark { width: 62px; height: 62px; margin: 0 auto 26px; font-size: 26px; }
+.kiosk-headline {
+    font-size: clamp(30px, 4.6vw, 46px);
+    line-height: 1.15;
+    letter-spacing: -0.03em;
+}
+.kiosk-subline {
+    margin-top: 14px;
+    font-size: clamp(16px, 1.8vw, 20px);
+    color: var(--text-secondary);
+}
+.kiosk-alert { justify-content: center; margin: 24px 0 0; text-align: left; }
+.kiosk-button {
+    width: 100%;
+    margin-top: 34px;
+    padding: 26px 32px;
+    gap: 14px;
+    font-size: clamp(20px, 2.4vw, 26px);
+    font-weight: 620;
+    border-radius: var(--r-lg);
+}
+.kiosk-button i { font-size: 0.95em; }
+.kiosk-phone {
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    gap: 16px;
+    margin-top: 34px;
+    padding-top: 26px;
+    border-top: 1px solid var(--border-color);
+    color: var(--text-muted);
+    font-size: 13.5px;
+}
+.kiosk-phone-qr { line-height: 0; }
+.kiosk-phone-qr img, .kiosk-phone-qr canvas { border-radius: var(--r-sm); }
+
+.kiosk-result { max-width: 880px; }
+.kiosk-eyebrow {
+    display: inline-flex; align-items: center; gap: 9px;
+    padding: 6px 16px;
+    border-radius: var(--r-pill);
+    background: var(--success-soft);
+    border: 1px solid var(--success-border);
+    color: var(--success);
+    font-size: 14px; font-weight: 600;
+}
+.kiosk-code {
+    margin: 26px 0 18px;
+    font-family: var(--font-mono);
+    /* Muss aus einigen Metern lesbar sein, aber in einer Zeile bleiben. */
+    font-size: clamp(38px, 7vw, 76px);
+    font-weight: 700;
+    letter-spacing: .06em;
+    white-space: nowrap;
+    line-height: 1.05;
+    color: var(--text-primary);
+    word-break: break-word;
+}
+.kiosk-meta {
+    display: flex; flex-wrap: wrap; justify-content: center; gap: 10px;
+    font-size: 15px; color: var(--text-secondary);
+}
+.kiosk-meta span {
+    display: inline-flex; align-items: center; gap: 8px;
+    padding: 6px 14px;
+    background: var(--bg-subtle);
+    border: 1px solid var(--border-color);
+    border-radius: var(--r-pill);
+}
+.kiosk-qr { margin: 30px 0 8px; }
+.kiosk-qr #qrcode {
+    display: inline-block;
+    padding: 16px;
+    background: #fff;
+    border-radius: var(--r-lg);
+    box-shadow: var(--shadow-sm);
+    line-height: 0;
+}
+.kiosk-qr-label { margin-top: 14px; font-size: 15px; color: var(--text-secondary); }
+.kiosk-countdown { margin: 18px 0 22px; font-size: 13.5px; color: var(--text-muted); }
+.kiosk-footer { padding: 0 24px 22px; text-align: center; }
+
+/* Link-Zeile in der Kiosk-Verwaltung */
+.kiosk-link-row { display: flex; gap: 8px; align-items: center; }
+.kiosk-link-row .input { font-family: var(--font-mono); font-size: 12px; }
+
+@media (max-width: 560px) {
+    .kiosk-card { padding: 32px 22px; }
+    .kiosk-phone { flex-direction: column; }
+}
+
 /* =========================================================================
    13. RESPONSIVE
    ========================================================================= */
diff --git a/database.sql b/database.sql
index 6dfa5d4..4d7fcc0 100644
--- a/database.sql
+++ b/database.sql
@@ -66,6 +66,29 @@ CREATE TABLE IF NOT EXISTS `voucher_templates` (
   FOREIGN KEY (`created_by`) REFERENCES `users`(`id`) ON DELETE SET NULL
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
 
+CREATE TABLE IF NOT EXISTS `kiosks` (
+  `id` INT PRIMARY KEY AUTO_INCREMENT,
+  `site_id` INT NOT NULL,
+  `template_id` INT NULL,
+  `name` VARCHAR(255) NOT NULL,
+  `token` VARCHAR(64) NOT NULL,
+  `headline` VARCHAR(255) NULL,
+  `subline` VARCHAR(500) NULL,
+  `is_active` TINYINT(1) NOT NULL DEFAULT 1,
+  `daily_limit` INT NOT NULL DEFAULT 100,
+  `cooldown_seconds` INT NOT NULL DEFAULT 20,
+  `display_seconds` INT NOT NULL DEFAULT 90,
+  `last_used_at` TIMESTAMP NULL,
+  `created_by` INT NULL,
+  `created_at` TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+  `updated_at` TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
+  UNIQUE KEY `uniq_token` (`token`),
+  INDEX `idx_site` (`site_id`),
+  FOREIGN KEY (`site_id`) REFERENCES `sites`(`id`) ON DELETE CASCADE,
+  FOREIGN KEY (`template_id`) REFERENCES `voucher_templates`(`id`) ON DELETE SET NULL,
+  FOREIGN KEY (`created_by`) REFERENCES `users`(`id`) ON DELETE SET NULL
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+
 CREATE TABLE IF NOT EXISTS `api_keys` (
   `id` INT PRIMARY KEY AUTO_INCREMENT,
   `name` VARCHAR(255) NOT NULL,
@@ -93,6 +116,7 @@ CREATE TABLE IF NOT EXISTS `vouchers` (
   `id` INT PRIMARY KEY AUTO_INCREMENT,
   `site_id` INT NOT NULL,
   `user_id` INT,
+  `kiosk_id` INT NULL,
   `voucher_code` VARCHAR(50) NOT NULL,
   `voucher_name` VARCHAR(255) NOT NULL,
   `max_uses` INT NOT NULL,
@@ -109,7 +133,8 @@ CREATE TABLE IF NOT EXISTS `vouchers` (
   INDEX `idx_site` (`site_id`),
   INDEX `idx_created` (`created_at`),
   INDEX `idx_unifi_id` (`unifi_voucher_id`),
-  INDEX `idx_status` (`status`)
+  INDEX `idx_status` (`status`),
+  INDEX `idx_kiosk` (`kiosk_id`)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
 
 CREATE TABLE IF NOT EXISTS `sessions` (
diff --git a/docs/screenshots/admin-dashboard-dark.png b/docs/screenshots/admin-dashboard-dark.png
index 24cb92e..e81cd9e 100644
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diff --git a/docs/screenshots/admin-dashboard.png b/docs/screenshots/admin-dashboard.png
index 006348c..b7e1fe6 100644
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diff --git a/docs/screenshots/api-keys.png b/docs/screenshots/api-keys.png
index c8664c7..0594942 100644
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diff --git a/docs/screenshots/integrations.png b/docs/screenshots/integrations.png
index 57edb8d..62c4171 100644
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diff --git a/docs/screenshots/kiosk-code.png b/docs/screenshots/kiosk-code.png
new file mode 100644
index 0000000..f961cfc
Binary files /dev/null and b/docs/screenshots/kiosk-code.png differ
diff --git a/docs/screenshots/kiosk-display.png b/docs/screenshots/kiosk-display.png
new file mode 100644
index 0000000..b786146
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diff --git a/docs/screenshots/kiosks-admin.png b/docs/screenshots/kiosks-admin.png
new file mode 100644
index 0000000..19d8595
Binary files /dev/null and b/docs/screenshots/kiosks-admin.png differ
diff --git a/docs/screenshots/settings-branding.png b/docs/screenshots/settings-branding.png
index b826df4..aa99af6 100644
Binary files a/docs/screenshots/settings-branding.png and b/docs/screenshots/settings-branding.png differ
diff --git a/docs/screenshots/settings-login.png b/docs/screenshots/settings-login.png
index cdc97f9..a69a747 100644
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diff --git a/docs/screenshots/settings.png b/docs/screenshots/settings.png
index aabd60f..fe7f67f 100644
Binary files a/docs/screenshots/settings.png and b/docs/screenshots/settings.png differ
diff --git a/docs/screenshots/two-factor.png b/docs/screenshots/two-factor.png
index 809a849..0507434 100644
Binary files a/docs/screenshots/two-factor.png and b/docs/screenshots/two-factor.png differ
diff --git a/docs/screenshots/vouchers.png b/docs/screenshots/vouchers.png
index 38d79d9..a81b909 100644
Binary files a/docs/screenshots/vouchers.png and b/docs/screenshots/vouchers.png differ
diff --git a/includes/Kiosk.php b/includes/Kiosk.php
new file mode 100644
index 0000000..847da0d
--- /dev/null
+++ b/includes/Kiosk.php
@@ -0,0 +1,140 @@
+<?php
+/**
+ * Öffentliche Display-Seiten ("Kiosk").
+ *
+ * Ein Kiosk gehört zu genau einer Site und ist über einen geheimen Link
+ * erreichbar. Gäste holen sich darüber mit einem Klick einen Zugangscode –
+ * ohne Anmeldung, aber begrenzt durch Tageslimit und Wartezeit.
+ */
+class Kiosk
+{
+    /** Vorgaben für neue Kiosk-Seiten. */
+    public const DEFAULT_DAILY_LIMIT     = 100;
+    public const DEFAULT_COOLDOWN        = 20;   // Sekunden zwischen zwei Codes
+    public const DEFAULT_DISPLAY_SECONDS = 90;   // Anzeigedauer des Codes
+
+    /** Unrat-freier Zufallstoken für den öffentlichen Link. */
+    public static function newToken(): string
+    {
+        return bin2hex(random_bytes(16));
+    }
+
+    /** Token aus einer Anfrage säubern (Länge und Zeichen fest vorgegeben). */
+    public static function sanitizeToken(?string $token): string
+    {
+        $token = strtolower(trim((string)$token));
+
+        return preg_match('/^[0-9a-f]{32}$/', $token) ? $token : '';
+    }
+
+    /**
+     * Kiosk samt Site und Profil laden. Liefert null, wenn der Token nicht
+     * passt, der Kiosk deaktiviert ist oder die Site nicht mehr aktiv ist.
+     */
+    public static function findByToken($db, string $token): ?array
+    {
+        $token = self::sanitizeToken($token);
+        if ($token === '') {
+            return null;
+        }
+
+        $row = $db->fetchOne(
+            "SELECT k.*, s.name AS site_name, s.is_active AS site_active,
+                    t.name AS template_name, t.max_uses AS tpl_max_uses, t.expire_minutes AS tpl_expire_minutes,
+                    t.qos_rate_max_down, t.qos_rate_max_up, t.qos_usage_quota
+             FROM kiosks k
+             INNER JOIN sites s ON s.id = k.site_id
+             LEFT JOIN voucher_templates t ON t.id = k.template_id
+             WHERE k.token = ? AND k.is_active = 1",
+            [$token]
+        );
+
+        if (!$row || (int)$row['site_active'] !== 1) {
+            return null;
+        }
+
+        return $row;
+    }
+
+    /** Wie viele Codes hat dieser Kiosk heute schon ausgegeben? */
+    public static function usedToday($db, int $kioskId): int
+    {
+        $row = $db->fetchOne(
+            "SELECT COUNT(*) AS c FROM vouchers WHERE kiosk_id = ? AND DATE(created_at) = CURDATE()",
+            [$kioskId]
+        );
+
+        return (int)($row['c'] ?? 0);
+    }
+
+    /**
+     * Darf gerade ein Code geholt werden?
+     *
+     * @return array{allowed:bool,reason:string,wait:int}
+     *   reason: '' | 'cooldown' | 'daily_limit'
+     */
+    public static function checkLimits($db, array $kiosk): array
+    {
+        $cooldown = max(0, (int)$kiosk['cooldown_seconds']);
+        if ($cooldown > 0 && !empty($kiosk['last_used_at'])) {
+            $elapsed = time() - strtotime((string)$kiosk['last_used_at']);
+            if ($elapsed >= 0 && $elapsed < $cooldown) {
+                return ['allowed' => false, 'reason' => 'cooldown', 'wait' => $cooldown - $elapsed];
+            }
+        }
+
+        $limit = max(0, (int)$kiosk['daily_limit']);
+        if ($limit > 0 && self::usedToday($db, (int)$kiosk['id']) >= $limit) {
+            return ['allowed' => false, 'reason' => 'daily_limit', 'wait' => 0];
+        }
+
+        return ['allowed' => true, 'reason' => '', 'wait' => 0];
+    }
+
+    /** Nach erfolgreicher Ausgabe den Zeitstempel fortschreiben. */
+    public static function markUsed($db, int $kioskId): void
+    {
+        $db->execute("UPDATE kiosks SET last_used_at = NOW() WHERE id = ?", [$kioskId]);
+    }
+
+    /**
+     * Voucher-Eckdaten eines Kiosks: entweder aus dem verknüpften Profil
+     * oder aus den globalen Standardwerten.
+     */
+    public static function voucherSettings($db, array $kiosk): array
+    {
+        $maxUses = (int)($kiosk['tpl_max_uses'] ?? 0);
+        $expire  = (int)($kiosk['tpl_expire_minutes'] ?? 0);
+
+        if ($maxUses < 1) {
+            $maxUses = max(1, (int)$db->getSetting('default_max_uses', 1));
+        }
+        if ($expire < 1) {
+            $expire = max(1, (int)$db->getSetting('default_expire_minutes', 480));
+        }
+
+        return [
+            'max_uses'       => $maxUses,
+            'expire_minutes' => $expire,
+            'qos'            => [
+                'down'     => max(0, (int)($kiosk['qos_rate_max_down'] ?? 0)),
+                'up'       => max(0, (int)($kiosk['qos_rate_max_up'] ?? 0)),
+                'quota_mb' => max(0, (int)($kiosk['qos_usage_quota'] ?? 0)),
+            ],
+        ];
+    }
+
+    /** Öffentliche Adresse eines Kiosks. */
+    public static function publicUrl(string $token, string $baseUrl = ''): string
+    {
+        if ($baseUrl === '') {
+            $protocol = (!empty($_SERVER['HTTPS']) && $_SERVER['HTTPS'] !== 'off') ? 'https' : 'http';
+            $host     = $_SERVER['HTTP_HOST'] ?? 'localhost';
+            $path     = dirname($_SERVER['SCRIPT_NAME'] ?? '/', 2);
+            $path     = $path === '/' || $path === '\\' ? '' : $path;
+            $baseUrl  = $protocol . '://' . $host . $path;
+        }
+
+        return rtrim($baseUrl, '/') . '/kiosk.php?k=' . $token;
+    }
+}
diff --git a/includes/VoucherService.php b/includes/VoucherService.php
new file mode 100644
index 0000000..9ddcaa7
--- /dev/null
+++ b/includes/VoucherService.php
@@ -0,0 +1,63 @@
+<?php
+/**
+ * Erstellt Voucher im UniFi-Controller und schreibt sie in die Datenbank.
+ *
+ * Bis hierher lag diese Logik doppelt in index.php und der REST-API; mit der
+ * Kiosk-Seite waere sie ein drittes Mal noetig gewesen.
+ */
+require_once __DIR__ . '/UniFiController.php';
+require_once __DIR__ . '/Crypto.php';
+
+class VoucherService
+{
+    /**
+     * @param array      $site   Zeile aus `sites`
+     * @param array      $qos    ['down' => kbit, 'up' => kbit, 'quota_mb' => MB]
+     * @param int|null   $userId angemeldeter Benutzer, sonst null
+     * @param int|null   $kioskId Herkunft, falls ueber eine Display-Seite geholt
+     *
+     * @return array{code:string,site_name:string,max_uses:int,expire_min:int,expiry_date:string,expiry_time:string}
+     * @throws Exception wenn der Controller keinen gueltigen Voucher liefert
+     */
+    public static function create(
+        $db,
+        array $site,
+        string $voucherName,
+        int $maxUses,
+        int $expireMinutes,
+        ?int $userId = null,
+        array $qos = [],
+        ?int $kioskId = null
+    ): array {
+        $fullName = date('Y-m-d') . '_' . $voucherName;
+
+        $controller = new UniFiController(
+            $site['unifi_controller_url'],
+            $site['unifi_username'],
+            Crypto::decrypt($site['unifi_password']),
+            $site['site_id']
+        );
+
+        $voucher = $controller->createVoucher($fullName, $maxUses, $expireMinutes, $qos);
+        if (!is_array($voucher) || empty($voucher['formatted_code'])) {
+            throw new Exception(function_exists('__') ? __('error_voucher_invalid') : 'Ungueltige Antwort des Controllers');
+        }
+
+        $db->execute(
+            "INSERT INTO vouchers (site_id, user_id, kiosk_id, voucher_code, voucher_name, max_uses, expire_minutes, unifi_voucher_id)
+             VALUES (?, ?, ?, ?, ?, ?, ?, ?)",
+            [$site['id'], $userId, $kioskId, $voucher['code'], $fullName, $maxUses, $expireMinutes, $voucher['unifi_id'] ?? null]
+        );
+
+        $expiryTs = time() + ($expireMinutes * 60);
+
+        return [
+            'code'        => $voucher['formatted_code'],
+            'site_name'   => $site['name'],
+            'max_uses'    => $maxUses,
+            'expire_min'  => $expireMinutes,
+            'expiry_date' => date('d.m.Y', $expiryTs),
+            'expiry_time' => date('H:i', $expiryTs),
+        ];
+    }
+}
diff --git a/includes/admin_nav.php b/includes/admin_nav.php
index 5a5a5a1..167c9ff 100644
--- a/includes/admin_nav.php
+++ b/includes/admin_nav.php
@@ -23,6 +23,7 @@ $navGroups = [
         ['vouchers',  'vouchers.php',   'fa-ticket',          'nav_vouchers'],
         ['templates', 'templates.php',  'fa-layer-group',     'nav_templates'],
         ['import',    'import.php',     'fa-file-arrow-up',   'nav_import'],
+        ['kiosks',    'kiosks.php',     'fa-display',         'nav_kiosks'],
         ['sites',     'sites.php',      'fa-location-dot',    'nav_sites'],
         ['users',     'users.php',      'fa-users',           'nav_users'],
     ],
diff --git a/index.php b/index.php
index 5b0b516..020c796 100644
--- a/index.php
+++ b/index.php
@@ -20,6 +20,7 @@ require_once __DIR__ . '/includes/Notifier.php';
 require_once __DIR__ . '/includes/Captcha.php';
 require_once __DIR__ . '/includes/Sms.php';
 require_once __DIR__ . '/includes/Ui.php';
+require_once __DIR__ . '/includes/VoucherService.php';
 require_once __DIR__ . '/includes/I18n.php';
 
 $auth = new Auth();
@@ -115,34 +116,9 @@ if ($auth->isLoggedIn()) {
 
 $autoSelectSite = (count($sites) === 1) ? $sites[0]['id'] : 0;
 
-// Helper: create one voucher and save to DB
+// Voucher-Erstellung liegt gebuendelt in includes/VoucherService.php.
 function doCreateVoucher($db, $site, $voucherName, $maxUses, $expireMinutes, $userId, $qos = []) {
-    $datum          = date('Y-m-d');
-    $fullName       = $datum . '_' . $voucherName;
-    $controller     = new UniFiController(
-        $site['unifi_controller_url'],
-        $site['unifi_username'],
-        Crypto::decrypt($site['unifi_password']),
-        $site['site_id']
-    );
-    $voucher = $controller->createVoucher($fullName, $maxUses, $expireMinutes, $qos);
-    if (!is_array($voucher) || empty($voucher['formatted_code'])) {
-        throw new Exception(__('error_voucher_invalid'));
-    }
-    $db->execute(
-        "INSERT INTO vouchers (site_id, user_id, voucher_code, voucher_name, max_uses, expire_minutes, unifi_voucher_id)
-         VALUES (?, ?, ?, ?, ?, ?, ?)",
-        [$site['id'], $userId, $voucher['code'], $fullName, $maxUses, $expireMinutes, $voucher['unifi_id'] ?? null]
-    );
-    $expiryTs = time() + ($expireMinutes * 60);
-    return [
-        'code'        => $voucher['formatted_code'],
-        'site_name'   => $site['name'],
-        'max_uses'    => $maxUses,
-        'expire_min'  => $expireMinutes,
-        'expiry_date' => date('d.m.Y', $expiryTs),
-        'expiry_time' => date('H:i', $expiryTs),
-    ];
+    return VoucherService::create($db, $site, $voucherName, $maxUses, $expireMinutes, $userId, $qos);
 }
 
 // Single voucher
diff --git a/kiosk.php b/kiosk.php
new file mode 100644
index 0000000..665651d
--- /dev/null
+++ b/kiosk.php
@@ -0,0 +1,222 @@
+<?php
+/**
+ * Öffentliche Display-Seite ("Kiosk").
+ *
+ * Aufruf: kiosk.php?k=<token>
+ *
+ * Gedacht für ein Tablet oder einen Bildschirm im Empfangsbereich: ein großer
+ * Knopf, ein Klick, ein Zugangscode. Gäste ohne Zugriff auf den Bildschirm
+ * können denselben Link über den QR-Code am Handy öffnen.
+ */
+error_reporting(E_ALL);
+ini_set('display_errors', 0);
+ini_set('log_errors', 1);
+
+require_once __DIR__ . '/config.php';
+require_once __DIR__ . '/includes/Database.php';
+require_once __DIR__ . '/includes/Auth.php';
+require_once __DIR__ . '/includes/I18n.php';
+require_once __DIR__ . '/includes/Ui.php';
+require_once __DIR__ . '/includes/Kiosk.php';
+require_once __DIR__ . '/includes/VoucherService.php';
+
+I18n::init();
+
+try {
+    $db   = Database::getInstance();
+    $auth = new Auth();
+} catch (Exception $e) {
+    http_response_code(500);
+    die('Datenbankfehler');
+}
+
+$appTitle = $db->getSetting('app_title', 'UniFi Voucher System');
+$token    = Kiosk::sanitizeToken($_GET['k'] ?? '');
+$kiosk    = $token !== '' ? Kiosk::findByToken($db, $token) : null;
+
+if (!$kiosk) {
+    http_response_code(404);
+    $notFound = true;
+} else {
+    $notFound = false;
+}
+
+$voucher   = null;   // erzeugter Code
+$error     = '';
+$waitSecs  = 0;
+
+if (!$notFound && $_SERVER['REQUEST_METHOD'] === 'POST') {
+    if (!$auth->validateCsrfToken($_POST['csrf_token'] ?? '')) {
+        $error = __('error_csrf');
+    } else {
+        $limits = Kiosk::checkLimits($db, $kiosk);
+        if (!$limits['allowed']) {
+            $waitSecs = (int)$limits['wait'];
+            $error = $limits['reason'] === 'cooldown'
+                ? str_replace('{seconds}', (string)$waitSecs, __('kiosk_error_cooldown'))
+                : __('kiosk_error_limit');
+        } else {
+            try {
+                $site = $db->fetchOne("SELECT * FROM sites WHERE id = ? AND is_active = 1", [(int)$kiosk['site_id']]);
+                if (!$site) {
+                    throw new Exception(__('error_site_not_found'));
+                }
+
+                $settings = Kiosk::voucherSettings($db, $kiosk);
+                $voucher  = VoucherService::create(
+                    $db,
+                    $site,
+                    $kiosk['name'],
+                    $settings['max_uses'],
+                    $settings['expire_minutes'],
+                    null,
+                    $settings['qos'],
+                    (int)$kiosk['id']
+                );
+
+                Kiosk::markUsed($db, (int)$kiosk['id']);
+                $auth->writeAuditLog(null, 'voucher_kiosk', 'kiosk', (int)$kiosk['id'],
+                    $kiosk['name'] . ' · ' . $voucher['code']);
+            } catch (Exception $e) {
+                error_log('Kiosk-Fehler: ' . $e->getMessage());
+                $error = __('kiosk_error_generic');
+            }
+        }
+    }
+}
+
+$headline = trim((string)($kiosk['headline'] ?? '')) ?: __('kiosk_default_headline');
+$subline  = trim((string)($kiosk['subline'] ?? ''))  ?: __('kiosk_default_subline');
+$logoUrl  = $db->getSetting('logo_url', '');
+$display  = max(10, (int)($kiosk['display_seconds'] ?? Kiosk::DEFAULT_DISPLAY_SECONDS));
+$selfUrl  = $kiosk ? Kiosk::publicUrl($kiosk['token']) : '';
+?>
+<!DOCTYPE html>
+<html lang="<?= I18n::getLanguage() ?>">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <meta name="robots" content="noindex, nofollow">
+    <title><?= htmlspecialchars($appTitle) ?></title>
+    <?= Ui::head($db) ?>
+    <?php if (!$notFound): ?>
+    <?= Ui::script('assets/vendor/qrcodejs/qrcode.min.js') ?>
+    <?php endif; ?>
+</head>
+<body class="kiosk-body">
+
+<?php if ($notFound): ?>
+    <main class="kiosk-stage">
+        <div class="kiosk-card">
+            <div class="empty-state">
+                <div class="empty-icon"><i class="fas fa-link-slash" aria-hidden="true"></i></div>
+                <h1><?= __('kiosk_unknown') ?></h1>
+                <p><?= __('kiosk_unknown_hint') ?></p>
+            </div>
+        </div>
+    </main>
+<?php elseif ($voucher): ?>
+    <main class="kiosk-stage">
+        <div class="kiosk-card kiosk-result">
+            <p class="kiosk-eyebrow"><i class="fas fa-circle-check" aria-hidden="true"></i> <?= __('kiosk_ready') ?></p>
+            <div class="kiosk-code" id="voucherCode"><?= htmlspecialchars($voucher['code']) ?></div>
+            <div class="kiosk-meta">
+                <span><i class="fas fa-location-dot" aria-hidden="true"></i> <?= htmlspecialchars($voucher['site_name']) ?></span>
+                <span><i class="fas fa-clock" aria-hidden="true"></i> <?= (int)$voucher['expire_min'] ?> <?= __('minutes_short') ?></span>
+                <span><i class="fas fa-mobile-screen" aria-hidden="true"></i> <?= (int)$voucher['max_uses'] ?> <?= __('label_devices') ?></span>
+            </div>
+            <div class="kiosk-qr">
+                <div id="qrcode"></div>
+                <p class="kiosk-qr-label"><?= __('kiosk_scan_code') ?></p>
+            </div>
+            <p class="kiosk-countdown">
+                <?= str_replace('{seconds}', '<span id="countdown">' . $display . '</span>', __('kiosk_reset_in')) ?>
+            </p>
+            <a class="btn btn-secondary btn-lg" href="?k=<?= htmlspecialchars($kiosk['token']) ?>"><?= __('kiosk_done') ?></a>
+        </div>
+    </main>
+<?php else: ?>
+    <main class="kiosk-stage">
+        <div class="kiosk-card">
+            <?php if ($logoUrl): ?>
+                <img class="kiosk-logo" src="<?= htmlspecialchars(Ui::mediaUrl($logoUrl)) ?>" alt="<?= htmlspecialchars($appTitle) ?>">
+            <?php else: ?>
+                <span class="brand-mark kiosk-mark"><i class="fas fa-wifi" aria-hidden="true"></i></span>
+            <?php endif; ?>
+
+            <h1 class="kiosk-headline"><?= htmlspecialchars($headline) ?></h1>
+            <p class="kiosk-subline"><?= htmlspecialchars($subline) ?></p>
+
+            <?php if ($error): ?>
+                <div class="alert alert-error kiosk-alert"><?= htmlspecialchars($error) ?></div>
+            <?php endif; ?>
+
+            <form method="post" id="kioskForm">
+                <input type="hidden" name="csrf_token" value="<?= htmlspecialchars($auth->getCsrfToken()) ?>">
+                <button type="submit" class="btn btn-primary kiosk-button" id="kioskButton"
+                        <?= $waitSecs > 0 ? 'disabled' : '' ?>>
+                    <i class="fas fa-wifi" aria-hidden="true"></i>
+                    <span><?= __('kiosk_button') ?></span>
+                </button>
+            </form>
+
+            <div class="kiosk-phone">
+                <div id="selfQr" class="kiosk-phone-qr"></div>
+                <p><?= __('kiosk_phone_hint') ?></p>
+            </div>
+        </div>
+    </main>
+<?php endif; ?>
+
+<footer class="kiosk-footer"><?= Ui::credit() ?></footer>
+
+<?php if (!$notFound): ?>
+<script>
+(function () {
+    <?php if ($voucher): ?>
+    // Code als QR – lokal erzeugt, ohne externen Dienst.
+    new QRCode(document.getElementById('qrcode'), {
+        text: <?= json_encode(str_replace('-', '', $voucher['code'])) ?>,
+        width: 240, height: 240,
+        colorDark: '#101625', colorLight: '#ffffff',
+        correctLevel: QRCode.CorrectLevel.M
+    });
+
+    // Nach der Anzeigedauer zurück zum Startbildschirm, damit der nächste
+    // Gast nicht den Code seines Vorgängers sieht.
+    var left = <?= $display ?>;
+    var out = document.getElementById('countdown');
+    setInterval(function () {
+        left -= 1;
+        if (out) out.textContent = left > 0 ? left : 0;
+        if (left <= 0) location.href = '?k=<?= htmlspecialchars($kiosk['token'], ENT_QUOTES) ?>';
+    }, 1000);
+    <?php else: ?>
+    // QR auf diese Seite selbst: Gäste öffnen sie am eigenen Handy.
+    new QRCode(document.getElementById('selfQr'), {
+        text: <?= json_encode($selfUrl) ?>,
+        width: 150, height: 150,
+        colorDark: '#101625', colorLight: '#ffffff',
+        correctLevel: QRCode.CorrectLevel.M
+    });
+
+    // Doppelklicks auf dem Touch-Display verhindern.
+    var form = document.getElementById('kioskForm');
+    var button = document.getElementById('kioskButton');
+    if (form && button) {
+        form.addEventListener('submit', function () {
+            button.disabled = true;
+            button.querySelector('span').textContent = <?= json_encode(__('kiosk_working')) ?>;
+        });
+    }
+
+    <?php if ($waitSecs > 0): ?>
+    // Nach der Wartezeit wieder freigeben.
+    setTimeout(function () { location.href = '?k=<?= htmlspecialchars($kiosk['token'], ENT_QUOTES) ?>'; }, <?= $waitSecs * 1000 ?>);
+    <?php endif; ?>
+    <?php endif; ?>
+})();
+</script>
+<?php endif; ?>
+</body>
+</html>
diff --git a/lang/de.php b/lang/de.php
index 3a84eab..c83e6a5 100644
--- a/lang/de.php
+++ b/lang/de.php
@@ -470,6 +470,59 @@ return [
     'print_valid_until'            => 'Gültig bis',
     'print_devices'                => 'Geräte',
     'credit_by'                    => 'Entwickelt von',
+    'kiosk_default_headline'       => 'Kostenloses Gäste-WLAN',
+    'kiosk_default_subline'        => 'Tippen Sie auf den Knopf – Sie erhalten sofort einen persönlichen Zugangscode.',
+    'kiosk_button'                 => 'Zugangscode holen',
+    'kiosk_working'                => 'Einen Moment …',
+    'kiosk_ready'                  => 'Ihr Zugangscode',
+    'kiosk_scan_code'              => 'QR-Code scannen oder Code eintippen',
+    'kiosk_reset_in'               => 'Der Bildschirm wird in {seconds} Sekunden zurückgesetzt.',
+    'kiosk_done'                   => 'Fertig',
+    'kiosk_phone_hint'             => 'Oder mit dem Handy scannen und dort öffnen',
+    'kiosk_error_cooldown'         => 'Gerade wurde ein Code ausgegeben. Bitte {seconds} Sekunden warten.',
+    'kiosk_error_limit'            => 'Für heute sind keine Zugänge mehr verfügbar. Bitte wenden Sie sich an den Empfang.',
+    'kiosk_error_generic'          => 'Der Zugang konnte gerade nicht erstellt werden. Bitte erneut versuchen.',
+    'kiosk_unknown'                => 'Diese Seite ist nicht verfügbar',
+    'kiosk_unknown_hint'           => 'Der Link ist ungültig oder wurde deaktiviert.',
+    'audit_action_voucher_kiosk'   => 'Voucher am Display geholt',
+    'nav_kiosks'                   => 'Display-Seiten',
+    'kiosks_title'                 => 'Display-Seiten',
+    'kiosks_subtitle'              => 'Öffentliche Seiten für Bildschirme und Tablets – Gäste holen sich den Zugang selbst.',
+    'kiosks_add'                   => 'Display-Seite anlegen',
+    'kiosks_edit'                  => 'Display-Seite bearbeiten',
+    'kiosks_empty'                 => 'Noch keine Display-Seite angelegt.',
+    'kiosks_no_sites'              => 'Legen Sie zuerst eine Site an, dann können Sie dafür eine Display-Seite erstellen.',
+    'kiosks_name'                  => 'Bezeichnung',
+    'kiosks_name_placeholder'      => 'z.B. Empfang Erdgeschoss',
+    'kiosks_name_hint'             => 'Erscheint im Audit-Log und als Voucher-Name.',
+    'kiosks_template'              => 'Voucher-Profil',
+    'kiosks_no_template'           => 'Standardwerte verwenden',
+    'kiosks_template_hint'         => 'Bestimmt Laufzeit, Geräteanzahl und Bandbreite der ausgegebenen Codes.',
+    'kiosks_headline'              => 'Überschrift auf dem Bildschirm',
+    'kiosks_subline'               => 'Text darunter',
+    'kiosks_daily_limit'           => 'Codes pro Tag',
+    'kiosks_daily_limit_hint'      => '0 = unbegrenzt. Schützt vor Missbrauch, wenn der Link weitergegeben wird.',
+    'kiosks_cooldown'              => 'Wartezeit (Sekunden)',
+    'kiosks_cooldown_hint'         => 'Abstand zwischen zwei Codes an diesem Display.',
+    'kiosks_display'               => 'Anzeigedauer (Sekunden)',
+    'kiosks_display_hint'          => 'Danach springt der Bildschirm zurück auf den Startbildschirm.',
+    'kiosks_active'                => 'Display-Seite aktiv',
+    'kiosks_link'                  => 'Öffentlicher Link',
+    'kiosks_open'                  => 'Öffnen',
+    'kiosks_qr'                    => 'QR-Code',
+    'kiosks_qr_hint'               => 'Am Bildschirm aufhängen oder abfotografieren, um die Seite auf einem Tablet zu öffnen.',
+    'kiosks_today'                 => 'heute',
+    'kiosks_total'                 => 'insgesamt',
+    'kiosks_renew'                 => 'Link erneuern',
+    'kiosks_renew_confirm'         => 'Neuen Link erzeugen? Der bisherige Link funktioniert danach nicht mehr.',
+    'kiosks_delete_confirm'        => 'Display-Seite wirklich löschen?',
+    'kiosks_added'                 => 'Display-Seite angelegt.',
+    'kiosks_updated'               => 'Display-Seite gespeichert.',
+    'kiosks_deleted'               => 'Display-Seite gelöscht.',
+    'kiosks_token_renewed'         => 'Neuer Link erzeugt – der alte ist ab sofort ungültig.',
+    'audit_action_kiosk_created'   => 'Display-Seite angelegt',
+    'audit_action_kiosk_updated'   => 'Display-Seite geändert',
+    'audit_action_kiosk_deleted'   => 'Display-Seite gelöscht',
     'settings_tab_general'  => 'Allgemein',
     'settings_tab_defaults' => 'Voucher-Standards',
     'settings_tab_cron'     => 'Cron-Sync',
diff --git a/lang/en.php b/lang/en.php
index 7a0ee39..11f1eeb 100644
--- a/lang/en.php
+++ b/lang/en.php
@@ -470,6 +470,59 @@ return [
     'print_valid_until'            => 'Valid until',
     'print_devices'                => 'devices',
     'credit_by'                    => 'Developed by',
+    'kiosk_default_headline'       => 'Free guest Wi-Fi',
+    'kiosk_default_subline'        => 'Tap the button – you will get your personal access code right away.',
+    'kiosk_button'                 => 'Get access code',
+    'kiosk_working'                => 'One moment…',
+    'kiosk_ready'                  => 'Your access code',
+    'kiosk_scan_code'              => 'Scan the QR code or type the code',
+    'kiosk_reset_in'               => 'This screen resets in {seconds} seconds.',
+    'kiosk_done'                   => 'Done',
+    'kiosk_phone_hint'             => 'Or scan with your phone and open it there',
+    'kiosk_error_cooldown'         => 'A code was just issued. Please wait {seconds} seconds.',
+    'kiosk_error_limit'            => 'No more access codes available today. Please ask at the reception desk.',
+    'kiosk_error_generic'          => 'The access code could not be created. Please try again.',
+    'kiosk_unknown'                => 'This page is not available',
+    'kiosk_unknown_hint'           => 'The link is invalid or has been deactivated.',
+    'audit_action_voucher_kiosk'   => 'Voucher taken at display',
+    'nav_kiosks'                   => 'Display pages',
+    'kiosks_title'                 => 'Display pages',
+    'kiosks_subtitle'              => 'Public pages for screens and tablets – guests get their access themselves.',
+    'kiosks_add'                   => 'Add display page',
+    'kiosks_edit'                  => 'Edit display page',
+    'kiosks_empty'                 => 'No display page created yet.',
+    'kiosks_no_sites'              => 'Create a site first, then you can add a display page for it.',
+    'kiosks_name'                  => 'Label',
+    'kiosks_name_placeholder'      => 'e.g. reception ground floor',
+    'kiosks_name_hint'             => 'Appears in the audit log and as the voucher name.',
+    'kiosks_template'              => 'Voucher profile',
+    'kiosks_no_template'           => 'Use default values',
+    'kiosks_template_hint'         => 'Defines duration, device count and bandwidth of the codes issued.',
+    'kiosks_headline'              => 'Headline on screen',
+    'kiosks_subline'               => 'Text below',
+    'kiosks_daily_limit'           => 'Codes per day',
+    'kiosks_daily_limit_hint'      => '0 = unlimited. Protects against misuse if the link gets shared.',
+    'kiosks_cooldown'              => 'Cooldown (seconds)',
+    'kiosks_cooldown_hint'         => 'Delay between two codes on this display.',
+    'kiosks_display'               => 'Display duration (seconds)',
+    'kiosks_display_hint'          => 'After that the screen returns to the start screen.',
+    'kiosks_active'                => 'Display page active',
+    'kiosks_link'                  => 'Public link',
+    'kiosks_open'                  => 'Open',
+    'kiosks_qr'                    => 'QR code',
+    'kiosks_qr_hint'               => 'Put it up next to the screen or photograph it to open the page on a tablet.',
+    'kiosks_today'                 => 'today',
+    'kiosks_total'                 => 'in total',
+    'kiosks_renew'                 => 'Renew link',
+    'kiosks_renew_confirm'         => 'Generate a new link? The previous link will stop working.',
+    'kiosks_delete_confirm'        => 'Really delete this display page?',
+    'kiosks_added'                 => 'Display page created.',
+    'kiosks_updated'               => 'Display page saved.',
+    'kiosks_deleted'               => 'Display page deleted.',
+    'kiosks_token_renewed'         => 'New link generated – the old one is no longer valid.',
+    'audit_action_kiosk_created'   => 'Display page created',
+    'audit_action_kiosk_updated'   => 'Display page updated',
+    'audit_action_kiosk_deleted'   => 'Display page deleted',
     'settings_tab_general'  => 'General',
     'settings_tab_defaults' => 'Voucher Defaults',
     'settings_tab_cron'     => 'Cron Sync',
diff --git a/phpstan.neon b/phpstan.neon
index 95edbd1..2d305ab 100644
--- a/phpstan.neon
+++ b/phpstan.neon
@@ -9,3 +9,4 @@ parameters:
         - includes/ApiKey.php
         - includes/Ui.php
         - includes/Upload.php
+        - includes/Kiosk.php
diff --git a/tests/KioskTest.php b/tests/KioskTest.php
new file mode 100644
index 0000000..bdc19f3
--- /dev/null
+++ b/tests/KioskTest.php
@@ -0,0 +1,155 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Tests;
+
+use PHPUnit\Framework\TestCase;
+
+require_once __DIR__ . '/../includes/Kiosk.php';
+
+/**
+ * Datenbank-Attrappe: liefert feste Zählwerte und Einstellungen.
+ */
+class FakeKioskDb
+{
+    public int $usedToday = 0;
+    /** @var array<string, string> */
+    private array $settings;
+
+    /** @param array<string, string> $settings */
+    public function __construct(array $settings = [])
+    {
+        $this->settings = $settings;
+    }
+
+    public function fetchOne($sql, $params = [])
+    {
+        return ['c' => $this->usedToday];
+    }
+
+    public function getSetting($key, $default = null)
+    {
+        return $this->settings[$key] ?? $default;
+    }
+}
+
+/**
+ * Die Grenzen der Kiosk-Seite sind das, was sie vor Missbrauch schützt –
+ * der Link ist öffentlich, also muss diese Logik stimmen.
+ */
+class KioskTest extends TestCase
+{
+    /** @param array<string, mixed> $overrides */
+    private function kiosk(array $overrides = []): array
+    {
+        return array_merge([
+            'id' => 1,
+            'daily_limit' => 100,
+            'cooldown_seconds' => 20,
+            'last_used_at' => null,
+        ], $overrides);
+    }
+
+    public function testTokenHasFixedShape(): void
+    {
+        $token = \Kiosk::newToken();
+
+        $this->assertMatchesRegularExpression('/^[0-9a-f]{32}$/', $token);
+        $this->assertNotSame($token, \Kiosk::newToken(), 'Tokens dürfen sich nicht wiederholen');
+    }
+
+    public function testSanitizeTokenRejectsAnythingElse(): void
+    {
+        $valid = \Kiosk::newToken();
+
+        $this->assertSame($valid, \Kiosk::sanitizeToken($valid));
+        $this->assertSame($valid, \Kiosk::sanitizeToken(strtoupper($valid)));
+        $this->assertSame('', \Kiosk::sanitizeToken('kurz'));
+        $this->assertSame('', \Kiosk::sanitizeToken("' OR 1=1 --"));
+        $this->assertSame('', \Kiosk::sanitizeToken(null));
+        $this->assertSame('', \Kiosk::sanitizeToken($valid . 'ff'));
+    }
+
+    public function testCooldownBlocksSecondCode(): void
+    {
+        $db = new FakeKioskDb();
+        $kiosk = $this->kiosk(['last_used_at' => date('Y-m-d H:i:s', time() - 5)]);
+
+        $result = \Kiosk::checkLimits($db, $kiosk);
+
+        $this->assertFalse($result['allowed']);
+        $this->assertSame('cooldown', $result['reason']);
+        $this->assertGreaterThan(0, $result['wait']);
+        $this->assertLessThanOrEqual(20, $result['wait']);
+    }
+
+    public function testCooldownExpires(): void
+    {
+        $db = new FakeKioskDb();
+        $kiosk = $this->kiosk(['last_used_at' => date('Y-m-d H:i:s', time() - 60)]);
+
+        $this->assertTrue(\Kiosk::checkLimits($db, $kiosk)['allowed']);
+    }
+
+    public function testDailyLimitBlocks(): void
+    {
+        $db = new FakeKioskDb();
+        $db->usedToday = 100;
+
+        $result = \Kiosk::checkLimits($db, $this->kiosk());
+
+        $this->assertFalse($result['allowed']);
+        $this->assertSame('daily_limit', $result['reason']);
+    }
+
+    public function testZeroMeansUnlimited(): void
+    {
+        $db = new FakeKioskDb();
+        $db->usedToday = 5000;
+
+        $kiosk = $this->kiosk(['daily_limit' => 0, 'cooldown_seconds' => 0]);
+
+        $this->assertTrue(\Kiosk::checkLimits($db, $kiosk)['allowed']);
+    }
+
+    public function testVoucherSettingsPreferTemplate(): void
+    {
+        $db = new FakeKioskDb(['default_max_uses' => '1', 'default_expire_minutes' => '480']);
+        $kiosk = $this->kiosk([
+            'tpl_max_uses' => 5,
+            'tpl_expire_minutes' => 240,
+            'qos_rate_max_down' => 20000,
+            'qos_rate_max_up' => 5000,
+            'qos_usage_quota' => 1024,
+        ]);
+
+        $settings = \Kiosk::voucherSettings($db, $kiosk);
+
+        $this->assertSame(5, $settings['max_uses']);
+        $this->assertSame(240, $settings['expire_minutes']);
+        $this->assertSame(20000, $settings['qos']['down']);
+        $this->assertSame(1024, $settings['qos']['quota_mb']);
+    }
+
+    public function testVoucherSettingsFallBackToDefaults(): void
+    {
+        $db = new FakeKioskDb(['default_max_uses' => '3', 'default_expire_minutes' => '120']);
+
+        $settings = \Kiosk::voucherSettings($db, $this->kiosk());
+
+        $this->assertSame(3, $settings['max_uses']);
+        $this->assertSame(120, $settings['expire_minutes']);
+        $this->assertSame(0, $settings['qos']['down']);
+    }
+
+    public function testPublicUrl(): void
+    {
+        $token = \Kiosk::newToken();
+
+        $this->assertSame(
+            'https://wlan.example.com/kiosk.php?k=' . $token,
+            \Kiosk::publicUrl($token, 'https://wlan.example.com/')
+        );
+    }
+}
diff --git a/tools/demo/build.py b/tools/demo/build.py
index 565c069..b01afca 100755
--- a/tools/demo/build.py
+++ b/tools/demo/build.py
@@ -89,6 +89,16 @@ document.addEventListener('DOMContentLoaded', function () {
     patch(os.path.join(target, 'admin', 'api_keys.php'), '$keys = $db->fetchAll(',
           "if (($_GET['demo'] ?? '') === 'new') { $newKey = 'uvt_3f9a2c7d41e8b60592af18cc4d7e0b3a95f2617c'; }\n$keys = $db->fetchAll(")
 
+    # Kiosk: ausgegebenen Code zeigen, ohne echten Controller (?demo=code)
+    patch(os.path.join(target, 'kiosk.php'),
+          "$headline = trim((string)($kiosk['headline'] ?? ''))",
+          '''if (($_GET['demo'] ?? '') === 'code' && $kiosk) {
+    $voucher = ['code' => '4829-17364', 'site_name' => $kiosk['site_name'], 'max_uses' => 2,
+                'expire_min' => 480, 'expiry_date' => '24.09.2026', 'expiry_time' => '08:00'];
+}
+
+$headline = trim((string)($kiosk['headline'] ?? ''))''')
+
     # Theme per Query-Parameter erzwingen (fuer Dark-Mode-Screenshots)
     ui = os.path.join(target, 'includes', 'Ui.php')
     patch(ui, 'var s=localStorage.getItem("theme");',
diff --git a/tools/demo/overlay/includes/Database.php b/tools/demo/overlay/includes/Database.php
index 6552806..9f2729e 100644
--- a/tools/demo/overlay/includes/Database.php
+++ b/tools/demo/overlay/includes/Database.php
@@ -58,6 +58,22 @@ class Database {
     public function fetchAll($sql, $params = []) {
         $s = preg_replace('/\s+/', ' ', strtolower($sql));
 
+        if (str_contains($s, 'from kiosks')) {
+            return [
+                ['id'=>1,'site_id'=>1,'template_id'=>1,'name'=>'Empfang Erdgeschoss','token'=>'a1b2c3d4e5f60718293a4b5c6d7e8f90',
+                 'headline'=>'Willkommen im Hotel Seeblick','subline'=>'Tippen Sie auf den Knopf – Ihr WLAN-Code erscheint sofort.',
+                 'is_active'=>1,'daily_limit'=>150,'cooldown_seconds'=>15,'display_seconds'=>90,'last_used_at'=>null,
+                 'site_name'=>'Hauptstandort Nord','site_active'=>1,'template_name'=>'Tagesgast',
+                 'tpl_max_uses'=>2,'tpl_expire_minutes'=>480,'qos_rate_max_down'=>20000,'qos_rate_max_up'=>5000,'qos_usage_quota'=>0,
+                 'total_vouchers'=>412,'today_vouchers'=>23,'created_at'=>'2026-06-01 10:00:00'],
+                ['id'=>2,'site_id'=>2,'template_id'=>null,'name'=>'Tagungsraum West','token'=>'0f1e2d3c4b5a69788796a5b4c3d2e1f0',
+                 'headline'=>'','subline'=>'','is_active'=>1,'daily_limit'=>0,'cooldown_seconds'=>30,'display_seconds'=>60,
+                 'last_used_at'=>null,'site_name'=>'Campus West','site_active'=>1,'template_name'=>null,
+                 'tpl_max_uses'=>0,'tpl_expire_minutes'=>0,'qos_rate_max_down'=>0,'qos_rate_max_up'=>0,'qos_usage_quota'=>0,
+                 'total_vouchers'=>87,'today_vouchers'=>4,'created_at'=>'2026-07-12 09:30:00'],
+            ];
+        }
+
         if (str_contains($s, 'count(*) as count from sites')) return [['count'=>4]];
         if (str_contains($s, 'count(*) as count from users')) return [['count'=>12]];
         if (str_contains($s, 'count(*) as count from vouchers where date(created_at)=curdate()')) return [['count'=>18]];
diff --git a/tools/screenshots.py b/tools/screenshots.py
index 95938df..6f4338b 100755
--- a/tools/screenshots.py
+++ b/tools/screenshots.py
@@ -35,6 +35,9 @@ SHOTS = [
     ('two-factor.png',           'admin/security.php',              1200, 900),
     ('updater.png',              'admin/update.php',                1200, 780),
     ('updater-available.png',    'admin/update.php?demo=available', 1200, 780),
+    ('kiosk-display.png',        'kiosk.php?k=a1b2c3d4e5f60718293a4b5c6d7e8f90',            1200, 900),
+    ('kiosk-code.png',           'kiosk.php?k=a1b2c3d4e5f60718293a4b5c6d7e8f90&demo=code',  1200, 900),
+    ('kiosks-admin.png',         'admin/kiosks.php',                1200, 780),
     ('mobile-vouchers.png',      'admin/users.php',                  430, 860),
     ('maintenance.png',          'updater/templates/maintenance.html', 1200, 700),
 ]
diff --git a/updater/migrations/0005_kiosk.sql b/updater/migrations/0005_kiosk.sql
new file mode 100644
index 0000000..9f48aa8
--- /dev/null
+++ b/updater/migrations/0005_kiosk.sql
@@ -0,0 +1,29 @@
+-- Öffentliche Display-Seiten ("Kiosk"): pro Site eine Seite mit festem Link,
+-- über die Gäste sich mit einem Klick selbst einen Zugangscode holen.
+
+CREATE TABLE IF NOT EXISTS `kiosks` (
+  `id` INT PRIMARY KEY AUTO_INCREMENT,
+  `site_id` INT NOT NULL,
+  `template_id` INT NULL,
+  `name` VARCHAR(255) NOT NULL,
+  `token` VARCHAR(64) NOT NULL,
+  `headline` VARCHAR(255) NULL,
+  `subline` VARCHAR(500) NULL,
+  `is_active` TINYINT(1) NOT NULL DEFAULT 1,
+  `daily_limit` INT NOT NULL DEFAULT 100,
+  `cooldown_seconds` INT NOT NULL DEFAULT 20,
+  `display_seconds` INT NOT NULL DEFAULT 90,
+  `last_used_at` TIMESTAMP NULL,
+  `created_by` INT NULL,
+  `created_at` TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+  `updated_at` TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
+  UNIQUE KEY `uniq_token` (`token`),
+  INDEX `idx_site` (`site_id`),
+  FOREIGN KEY (`site_id`) REFERENCES `sites`(`id`) ON DELETE CASCADE,
+  FOREIGN KEY (`template_id`) REFERENCES `voucher_templates`(`id`) ON DELETE SET NULL,
+  FOREIGN KEY (`created_by`) REFERENCES `users`(`id`) ON DELETE SET NULL
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+
+-- Herkunft eines Vouchers festhalten: über welchen Kiosk wurde er geholt?
+ALTER TABLE `vouchers` ADD COLUMN `kiosk_id` INT NULL AFTER `user_id`;
+ALTER TABLE `vouchers` ADD INDEX `idx_kiosk` (`kiosk_id`);