diff --git a/src/api/save-preview.php b/src/api/save-preview.php
new file mode 100644
index 00000000..44f10b4c
--- /dev/null
+++ b/src/api/save-preview.php
@@ -0,0 +1,44 @@
+<?php
+
+/**
+ * Save preview
+ *
+ * @category API
+ */
+
+namespace wishthis;
+
+global $page;
+
+if (!isset($page)) {
+    http_response_code(403);
+    die('Direct access to this location is not allowed.');
+}
+
+switch ($_SERVER['REQUEST_METHOD']) {
+    case 'POST':
+        if (isset($_POST['preview'], $_POST['page'])) {
+            $preview          = substr($_POST['preview'], 22); // data:image/png;base64,
+            $preview          = base64_decode($preview);
+            $preview_filepath = ROOT . '/src/assets/img/screenshots/' . $_POST['page'] . '.png';
+            $preview_create   = false;
+
+            $page_filepath = ROOT . 'src/pages/' . $_POST['page'] . '.php';
+            $page          = new Page($page_filepath);
+
+            if (file_exists($preview_filepath)) {
+                $preview_age = time() - filemtime($preview_filepath);
+
+                if ($preview_age > Duration::MONTH) {
+                    $preview_create = true;
+                }
+            } else {
+                $preview_create = true;
+            }
+
+            if ($preview_create && $_SESSION['user']->power >= $page->power) {
+                file_put_contents($preview_filepath, $preview);
+            }
+        }
+        break;
+}
diff --git a/src/assets/js/html2canvas.js b/src/assets/js/html2canvas.js
new file mode 100644
index 00000000..fdf75b23
--- /dev/null
+++ b/src/assets/js/html2canvas.js
@@ -0,0 +1,33 @@
+"use strict";
+
+window.addEventListener("load", (event) => {
+    /**
+     * Generate page preview
+     */
+    html2canvas(
+        document.querySelector('body'),
+        {
+            'logging' : false,
+            'x'       : window.scrollX,
+            'y'       : window.scrollY,
+            'width'   : window.innerWidth,
+            'height'  : window.innerHeight,
+        }
+    )
+    .then(canvas => {
+        var data = new URLSearchParams();
+        data.append('preview', canvas.toDataURL());
+        data.append('api_token', api.token);
+        data.append('page', $_GET.page);
+
+        /** Save page preview */
+        fetch('/?page=api&module=save-preview', {
+            method : 'POST',
+            body   : data
+        })
+        .then(handleFetchError)
+        .then(handleFetchResponse)
+        .then(function(response) {})
+        .finally(function() {});
+    });
+});
diff --git a/src/classes/page.php b/src/classes/page.php
index 27250383..bf8ebf39 100644
--- a/src/classes/page.php
+++ b/src/classes/page.php
@@ -440,6 +440,23 @@ class Page
             <script defer src="/<?= $scriptFomantic ?>?m=<?= $scriptFomanticModified ?>"></script>
             <?php
 
+            /** html2canvas */
+            $CrawlerDetect = new \Jaybizzle\CrawlerDetect\CrawlerDetect();
+
+            if ($CrawlerDetect->isCrawler()) {
+                $scripthtml2canvas1         = 'node_modules/html2canvas/dist/html2canvas.min.js';
+                $scripthtml2canvas1Modified = filemtime($scripthtml2canvas1);
+                ?>
+                <script defer src="/<?= $scripthtml2canvas1 ?>?m=<?= $scripthtml2canvas1Modified ?>"></script>
+                <?php
+
+                $scripthtml2canvas2         = 'src/assets/js/html2canvas.js';
+                $scripthtml2canvas2Modified = filemtime($scripthtml2canvas2);
+                ?>
+                <script defer src="/<?= $scripthtml2canvas2 ?>?m=<?= $scripthtml2canvas2Modified ?>"></script>
+                <?php
+            }
+
             /** Default */
             $scriptDefault         = 'src/assets/js/default.js';
             $scriptDefaultModified = filemtime($scriptDefault);