diff --git a/frontend/index.html b/frontend/index.html
index 5a7b03b..e052701 100644
--- a/frontend/index.html
+++ b/frontend/index.html
@@ -2163,6 +2163,14 @@ <h3>No suggestions yet</h3>
         <div class="panel-header">
           <div class="panel-title">Query History</div>
           <button class="btn-clear" id="clearHistoryBtn" aria-label="Clear query history">Clear</button>
+
+<button class="btn-clear" id="downloadJsonBtn" aria-label="Download history as JSON">
+  Download JSON
+</button>
+
+<button class="btn-clear" id="downloadCsvBtn" aria-label="Download history as CSV">
+  Download CSV
+</button>
         </div>
         <div class="history-list" id="historyList" aria-live="polite">
           <div class="list-empty">No history yet. Run your first analysis.</div>
@@ -3065,6 +3073,50 @@ <h3>Quality Score</h3>
   renderHistory();
   toast('History cleared', 'info');
 });
+
+document.getElementById('downloadJsonBtn').addEventListener('click', () => {
+  if (!history || history.length === 0) {
+    toast('No history to download', 'info');
+    return;
+  }
+  const dataStr = "data:text/json;charset=utf-8," + encodeURIComponent(JSON.stringify(history, null, 2));
+  const dlNode = document.createElement('a');
+  dlNode.setAttribute("href", dataStr);
+  dlNode.setAttribute("download", "history.json");
+  document.body.appendChild(dlNode);
+  dlNode.click();
+  dlNode.remove();
+  toast('Downloaded history.json', 'success');
+});
+
+document.getElementById('downloadCsvBtn').addEventListener('click', () => {
+  if (!history || history.length === 0) {
+    toast('No history to download', 'info');
+    return;
+  }
+  
+  const headers = Object.keys(history[0]);
+  const csvRows = [];
+  csvRows.push(headers.join(','));
+  
+  for (const row of history) {
+    const values = headers.map(header => {
+      let val = row[header] === null || row[header] === undefined ? '' : String(row[header]);
+      val = val.replace(/"/g, '""');
+      return `"${val}"`;
+    });
+    csvRows.push(values.join(','));
+  }
+  
+  const csvContent = "data:text/csv;charset=utf-8," + encodeURIComponent(csvRows.join('\n'));
+  const dlNode = document.createElement('a');
+  dlNode.setAttribute("href", csvContent);
+  dlNode.setAttribute("download", "history.csv");
+  document.body.appendChild(dlNode);
+  dlNode.click();
+  dlNode.remove();
+  toast('Downloaded history.csv', 'success');
+});
       function loadEntry(id) {
         const entry = history.find(h => h.id === Number (id));
         console.log(entry);
diff --git a/frontend/script.js b/frontend/script.js
index b641914..7466b68 100644
--- a/frontend/script.js
+++ b/frontend/script.js
@@ -135,6 +135,62 @@ document.getElementById('clearHistoryBtn').addEventListener('click', () => {
   renderHistory();
 });
 
+// ── Download History JSON ──
+document.getElementById('downloadJsonBtn').addEventListener('click', () => {
+
+  if (history.length === 0) {
+    showToast('No history to download');
+    return;
+  }
+
+  const blob = new Blob(
+    [JSON.stringify(history, null, 2)],
+    { type: 'application/json' }
+  );
+
+  const a = document.createElement('a');
+  a.href = URL.createObjectURL(blob);
+  a.download = 'analysis-history.json';
+  a.click();
+  URL.revokeObjectURL(a.href);
+
+});
+// ── Download History CSV ──
+document.getElementById('downloadCsvBtn').addEventListener('click', () => {
+
+  if (history.length === 0) {
+    showToast('No history to download');
+    return;
+  }
+
+  const headers = ['id', 'preview', 'mode', 'time'];
+
+  const rows = history.map(h =>
+    [
+      h.id,
+      `"${(h.preview || '').replace(/"/g, '""')}"`,
+      h.mode,
+      h.time
+    ].join(',')
+  );
+
+  const csvContent = [
+    headers.join(','),
+    ...rows
+  ].join('\n');
+
+  const blob = new Blob(
+    [csvContent],
+    { type: 'text/csv' }
+  );
+
+  const a = document.createElement('a');
+  a.href = URL.createObjectURL(blob);
+  a.download = 'analysis-history.csv';
+  a.click();
+URL.revokeObjectURL(a.href);
+});
+
 // ── Run Button ──
 runBtn.addEventListener('click', runAnalysis);