diff --git a/routes/create/controllers/h5pPreviewController.js b/routes/create/controllers/h5pPreviewController.js
index c37e1cd..a2dac84 100644
--- a/routes/create/controllers/h5pPreviewController.js
+++ b/routes/create/controllers/h5pPreviewController.js
@@ -195,7 +195,7 @@ body { margin:0; padding:40px; font-family:-apple-system,BlinkMacSystemFont,"Seg
 
   const basePath = `/h5p-preview-files/${previewId}`;
   const cssTags = cssFiles.map(f => `  <link rel="stylesheet" href="${basePath}/${f}">`).join('\n');
-  const jsTags = jsFiles.map(f => `  <script src="${basePath}/${f}"></script>`).join('\n');
+  const jsTags = jsFiles.map(f => `  <script src="${basePath}/${f}" onerror="window.__h5pLoadErrors=(window.__h5pLoadErrors||[]);window.__h5pLoadErrors.push('${f.replace(/'/g, "\\'")}')"></script>`).join('\n');
 
   // Build per-question HTML blocks and H5P.newRunnable() calls
   const questionBlocks = [];
@@ -281,6 +281,15 @@ ${cssTags}
 ${questionBlocks.join('\n')}
   </div>
 
+  <script>
+    // Track JS errors during library loading (must be before library scripts)
+    window.__h5pErrors = [];
+    window.__h5pLoadErrors = [];
+    window.onerror = function(msg, src, line, col, err) {
+      window.__h5pErrors.push({msg: msg, src: src, line: line});
+      console.error('H5P Script Error:', msg, 'in', src, 'line', line);
+    };
+  </script>
   <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.7.1/jquery.min.js"></script>
   <script src="/api/create/h5p-preview/core/h5p-core.js"></script>
 ${jsTags}
@@ -291,6 +300,14 @@ ${jsTags}
     H5P.$window = jQuery(window);
 
     jQuery(document).ready(function() {
+      // Log load failures and available constructors for debugging
+      if (window.__h5pLoadErrors.length > 0) {
+        console.error('H5P: Failed to load scripts:', window.__h5pLoadErrors);
+      }
+      if (window.__h5pErrors.length > 0) {
+        console.error('H5P: JS errors during loading:', window.__h5pErrors);
+      }
+
 ${runnableCalls.join('\n')}
     });
   </script>
diff --git a/routes/create/services/h5pExportService.js b/routes/create/services/h5pExportService.js
index 6efb581..4000e51 100644
--- a/routes/create/services/h5pExportService.js
+++ b/routes/create/services/h5pExportService.js
@@ -891,6 +891,72 @@ export function convertQuestionToH5P(question, quiz) {
         "title": "Cloze question"
       }
     };
+  } else if (question.type === 'flashcard') {
+    const front = question.content?.front || question.questionText || "Front of card";
+    const back = question.content?.back || question.correctAnswer || "Back of card";
+    const escapedFront = front.replace(/</g, '&lt;').replace(/>/g, '&gt;');
+    const escapedBack = back.replace(/</g, '&lt;').replace(/>/g, '&gt;');
+
+    return {
+      "params": {
+        "mode": "normal",
+        "dialogs": [
+          {
+            "text": `<p style="text-align:center;">${escapedFront}</p>`,
+            "answer": `<p style="text-align:center;">${escapedBack}</p>`,
+            "tips": {},
+            "imageAltText": ""
+          }
+        ],
+        "behaviour": {
+          "enableRetry": true,
+          "disableBackwardsNavigation": false,
+          "scaleTextNotCard": false,
+          "randomCards": false,
+          "maxProficiency": 5,
+          "quickProgression": false
+        },
+        "answer": "Turn",
+        "next": "Next",
+        "prev": "Previous",
+        "retry": "Retry",
+        "correctAnswer": "I got it right!",
+        "incorrectAnswer": "I got it wrong",
+        "round": "Round @round",
+        "cardsLeft": "Cards left: @number",
+        "nextRound": "Proceed to round @round",
+        "startOver": "Start over",
+        "showSummary": "Next",
+        "summary": "Summary",
+        "summaryCardsRight": "Cards you got right:",
+        "summaryCardsWrong": "Cards you got wrong:",
+        "summaryCardsNotShown": "Cards in pool not shown:",
+        "summaryOverallScore": "Overall Score",
+        "summaryCardsCompleted": "Cards you have completed learning:",
+        "summaryCompletedRounds": "Completed rounds:",
+        "summaryAllDone": "Well done! You have mastered all @cards cards!",
+        "progressText": "Card @card of @total",
+        "cardFrontLabel": "Card front",
+        "cardBackLabel": "Card back",
+        "tipButtonLabel": "Show tip",
+        "audioNotSupported": "Your browser does not support this audio",
+        "confirmStartingOver": {
+          "header": "Start over?",
+          "body": "All progress will be lost. Are you sure you want to start over?",
+          "cancelLabel": "Cancel",
+          "confirmLabel": "Start over"
+        },
+        "title": "",
+        "description": ""
+      },
+      "library": "H5P.Dialogcards 1.9",
+      "subContentId": crypto.randomBytes(16).toString('hex'),
+      "metadata": {
+        "contentType": "Dialog Cards",
+        "license": "U",
+        "title": "Flashcard"
+      }
+    };
   } else if (question.type === 'discussion') {
     return {
       "params": {