diff --git a/Web/templates/upload_batch.html b/Web/templates/upload_batch.html
index 30df27d..7e9a813 100644
--- a/Web/templates/upload_batch.html
+++ b/Web/templates/upload_batch.html
@@ -48,30 +48,64 @@
 </div>
 
 <script>
-// Robuster CSV-Parser, der Kommas innerhalb von Anführungszeichen ignoriert
-function parseCSVLine(text) {
-    const result = [];
-    let cur = '';
-    let inQuotes = false;
-    for (let i = 0; i < text.length; i++) {
-        const c = text[i];
-        if (c === '"' || c === "'") {
-            inQuotes = !inQuotes;
-        } else if (c === ',' && !inQuotes) {
-            result.push(cur.trim());
-            cur = '';
+// 1. Ein echter CSV-Parser, der Zeilenumbrüche und Kommas in Texten korrekt ignoriert
+function parseCSV(csvString) {
+    const rows = [];
+    let currentRow = [];
+    let currentCell = '';
+    let insideQuotes = false;
+
+    for (let i = 0; i < csvString.length; i++) {
+        const char = csvString[i];
+        const nextChar = csvString[i + 1];
+
+        if (char === '"' && insideQuotes && nextChar === '"') {
+            currentCell += '"';
+            i++; // Escaped Quotes ("") überspringen
+        } else if (char === '"') {
+            insideQuotes = !insideQuotes;
+        } else if (char === ',' && !insideQuotes) {
+            currentRow.push(currentCell);
+            currentCell = '';
+        } else if ((char === '\n' || char === '\r') && !insideQuotes) {
+            if (char === '\r' && nextChar === '\n') i++; // Windows Umbrüche überspringen
+            currentRow.push(currentCell);
+            // Leere Zeilen ignorieren
+            if (currentRow.length > 1 || currentRow[0] !== '') {
+                rows.push(currentRow);
+            }
+            currentRow = [];
+            currentCell = '';
         } else {
-            cur += c;
+            currentCell += char;
         }
     }
-    result.push(cur.trim());
-    return result;
+    if (currentCell !== '' || currentRow.length > 0) {
+        currentRow.push(currentCell);
+        if (currentRow.length > 1 || currentRow[0] !== '') {
+            rows.push(currentRow);
+        }
+    }
+    return rows;
 }
 
-// Extrahiert Bildnamen aus Einträgen wie "['bild1.jpg', 'bild2.jpg']" oder "bild1.jpg"
+// 2. Baut das Array wieder sicher zu einer sauberen CSV-Zeile für das Backend zusammen
+function rowToCSV(rowArray) {
+    return rowArray.map(cell => {
+        if (cell === null || cell === undefined) return '';
+        let cellStr = String(cell);
+        // Wenn kritische Zeichen drin sind, sauber in Anführungszeichen verpacken
+        if (cellStr.includes(',') || cellStr.includes('"') || cellStr.includes('\n') || cellStr.includes('\r')) {
+            return '"' + cellStr.replace(/"/g, '""') + '"';
+        }
+        return cellStr;
+    }).join(',');
+}
+
+// 3. Bildnamen extrahieren (bleibt wie es war)
 function extractImageNames(cellValue) {
     if (!cellValue) return [];
-    let raw = cellValue.replace(/^["']|["']$/g, '').trim();
+    let raw = String(cellValue).replace(/^["']|["']$/g, '').trim();
     if (raw.startsWith('[') && raw.endsWith(']')) {
         try {
             const jsonValid = raw.replace(/'/g, '"');
@@ -116,7 +150,6 @@ document.getElementById('batchUploadForm').addEventListener('submit', async func
     const csvFile = csvInput.files[0];
     const allImages = Array.from(imageInput.files);
 
-    // Map für schnellen Dateinamen-Vergleich (ohne Pfadangabe)
     const imageMap = new Map();
     allImages.forEach(file => {
         imageMap.set(file.name.toLowerCase(), file);
@@ -126,57 +159,40 @@ document.getElementById('batchUploadForm').addEventListener('submit', async func
 
     try {
         const csvText = await csvFile.text();
-        let rows = csvText.split(/\r?\n/).filter(r => r.trim().length > 0);
+        // Hier rufen wir jetzt unseren sicheren Parser auf!
+        const allRows = parseCSV(csvText);
 
-        if (rows.length <= 1) {
+        if (allRows.length <= 1) {
             throw new Error("CSV-Datei ist leer oder enthält nur Kopfzeilen.");
         }
 
-        const headerRow = rows[0];
-        const dataRows = rows.slice(1);
+        const headerRow = allRows[0];
+        const dataRows = allRows.slice(1);
 
-        // 1. Client-Deduplizierung
-        const uniqueRowsSet = new Set();
-        const uniqueDataRows = [];
-        let duplicateCount = 0;
+        log(`${dataRows.length} Einträge gefunden. Bereite Batches vor...`);
 
-        for (const row of dataRows) {
-            if (uniqueRowsSet.has(row)) {
-                duplicateCount++;
-            } else {
-                uniqueRowsSet.add(row);
-                uniqueDataRows.push(row);
-            }
-        }
+        // Spalten-Index von "Images" sicher ermitteln
+        const imagesColIndex = headerRow.findIndex(h => h.toLowerCase().trim() === 'images');
 
-        log(`${uniqueDataRows.length} eindeutige Einträge. ${duplicateCount} Duplikate entfernt.`);
-
-        // Spalten-Index von "Images" ermitteln
-        const headers = parseCSVLine(headerRow).map(h => h.replace(/['"]/g, '').trim());
-        const imagesColIndex = headers.findIndex(h => h.toLowerCase() === 'images');
-
-        // 2. In Batches aufteilen
+        // In Batches aufteilen
         const batches = [];
-        for (let i = 0; i < uniqueDataRows.length; i += BATCH_SIZE) {
-            batches.push(uniqueDataRows.slice(i, i + BATCH_SIZE));
+        for (let i = 0; i < dataRows.length; i += BATCH_SIZE) {
+            batches.push(dataRows.slice(i, i + BATCH_SIZE));
         }
 
         progressBar.max = batches.length;
         progressBar.value = 0;
 
-        // 3. Sequenzieller Upload
         for (let b = 0; b < batches.length; b++) {
             const batchRows = batches[b];
             progressText.textContent = `Lade Batch ${b + 1} von ${batches.length} hoch...`;
 
-            // Zuordnung der benötigten Bilder für diesen Batch
             const requiredImagesForBatch = new Set();
 
             if (imagesColIndex !== -1) {
-                batchRows.forEach(rowStr => {
-                    const cols = parseCSVLine(rowStr);
-                    if (cols[imagesColIndex]) {
-                        const imgNames = extractImageNames(cols[imagesColIndex]);
+                batchRows.forEach(rowCols => {
+                    if (rowCols[imagesColIndex]) {
+                        const imgNames = extractImageNames(rowCols[imagesColIndex]);
                         imgNames.forEach(name => {
                             const fileMatch = imageMap.get(name.toLowerCase());
                             if (fileMatch) {
@@ -187,26 +203,24 @@ document.getElementById('batchUploadForm').addEventListener('submit', async func
                 });
             }
 
-            // CSV für diesen Batch erstellen
-            const batchCsvText = [headerRow, ...batchRows].join('\n');
+            // Sicherer Zusammenbau des CSV-Batches
+            const batchCsvArray = [headerRow, ...batchRows];
+            const batchCsvText = batchCsvArray.map(rowToCSV).join('\n');
             const batchCsvBlob = new Blob([batchCsvText], { type: 'text/csv' });
 
             const formData = new FormData();
             formData.append('csv_file', batchCsvBlob, `batch_${b + 1}.csv`);
 
-            // CSRF-Token im Form-Field übergeben
             if (csrfToken) {
                 formData.append('csrf_token', csrfToken);
             }
 
-            // Zugehörige Bilder anfügen
             requiredImagesForBatch.forEach(imgFile => {
                 formData.append('images', imgFile);
             });
 
             log(`Batch ${b + 1}: ${batchRows.length} Items & ${requiredImagesForBatch.size} zugehörige Bilder.`);
 
-            // Request mit CSRF-Header ausführen
             const response = await fetch('/upload_csv_batch', {
                 method: 'POST',
                 body: formData,
@@ -221,11 +235,11 @@ document.getElementById('batchUploadForm').addEventListener('submit', async func
                 throw new Error(result.message || `Server-Fehler ${response.status}`);
             }
 
-            log(`Batch ${b + 1} abgeschlossen: ${result.message}`);
+            log(`Batch ${b + 1} abgeschlossen.`);
             progressBar.value = b + 1;
         }
 
-        progressText.textContent = "Upload erfolgreich beendet!";
+        progressText.textContent = "Upload erfolgreich beendet! Keine verschobenen Spalten mehr.";
         uploadBtn.disabled = false;
 
     } catch (err) {