NotebookLM Chat History Exporter
Extension Actions
- Extension status: In-App Purchases
- Live on Store
Copy all chat history to the clipboard in Markdown format.
🧠 Lost your NotebookLM chat history after a refresh? Only copy one answer at a time?
NotebookLM Chat History Exporter makes sure your hard-earned conversations are never gone again. 💾✨
🚀 What this extension does
NotebookLM does not reliably save chat history. One refresh, one closed tab — and hours of research can disappear 😤
This extension lets you copy the entire chat history in one click, so you can save, edit, or reuse it anywhere.
How it works (3 simple steps)
1️⃣ Open your NotebookLM chat
2️⃣ Click the new "Copy All" button next to the native copy button
3️⃣ ✅ The entire conversation is copied to your clipboard in Markdown format
📄What gets copied
Chat title & sections
All questions (Q1, Q2, Q3…)
All answers (A1, A2, A3…)
Clean, structured Markdown output
Perfect for:
✍️ Markdown editors (Obsidian, Notion, Typora, etc. If the answer contains LaTeX syntax, you will need an editor that supports rendering LaTeX syntax, such as Typora, Obsidian.)
📚 Saving long research sessions
🔁 Re-uploading as a new source into NotebookLM
🔐 Privacy first
All processing happens locally
No chat data is uploaded
No servers, no tracking, no analytics
Your research stays on your device
🎁 Free during launch
30 full exports per device
No account required
Who is this for?
📚Researchers & academics
🎓 Students
✍️ Writers & content creators
💼 Knowledge workers
🔥 Anyone who uses NotebookLM seriously
✅ Why you’ll love it
No more lost chats
One-click full export
Clean Markdown
Zero learning curve
👉 If you rely on NotebookLM, this extension is a must-have.
Latest reviews
- 张奥男
- As a research associate relying on NotebookLM for literature synthesis and knowledge curation, I find the NotebookLM Chat History Exporter an indispensable tool that resolves the platform’s critical chat history persistence gap—its seamless one-click "Copy All" functionality delivers high-fidelity structured Markdown output (retaining chat titles, section delineation, and sequential Q1/A1 formatting) with exceptional interoperability, enabling direct import into Obsidian for knowledge graph integration, Notion for project documentation, or Typora for LaTeX rendering (essential for preserving technical notations in computational research). What elevates this extension is its privacy-centric local processing architecture, which eliminates server-side data transmission, aligns with institutional data governance protocols, and safeguards sensitive findings—paired with a near-zero learning curve, 30 free device exports, and no account requirements, it streamlines reproducible inquiry by allowing hypothesis evolution auditing and recontextualization via re-uploading exported content as NotebookLM sources, making it a non-negotiable workflow enhancement for researchers, academics, and knowledge workers prioritizing rigor, data sovereignty, and efficient knowledge management.