The NotebookLM extension for Chrome
Gemini Notebook Toolkit is a browser extension for Gemini Notebook (formerly NotebookLM). It saves AI chats, YouTube videos, and web pages into your notebooks in one click — and lets you export everything back out.
Add to Chrome — freeWhat the extension adds
Capture from any AI chat
Save ChatGPT, Claude, Gemini, Perplexity, DeepSeek, Grok, and Copilot conversations as clean, cited sources — not screenshots.
Import YouTube and the open web
Turn a YouTube video, article, Reddit thread, or LinkedIn post into a notebook source in one click, with title and URL metadata preserved.
Bulk import
Add every open tab, a CSV, or a pasted list of URLs at once instead of pasting links one at a time.
A searchable library in between
Everything you capture lands in a searchable web library first, so you decide what belongs in a notebook rather than cluttering it.
Export without lock-in
Take your research back out as Markdown, LaTeX, JSON, or plain text whenever you want.
Studio prep
Organize and tag clean source sets before generating Audio Overviews, Video Overviews, Mind Maps, Reports, and study guides.
Explore by what you need
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Common questions
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Frequently asked questions
Is there an official NotebookLM extension?
Google does not publish its own browser extension for Gemini Notebook (formerly NotebookLM). Extensions like Gemini Notebook Toolkit are third-party companions built on top of it — they handle capture, organization, and export around the notebook rather than replacing it.
What does a NotebookLM extension actually do?
It removes the manual step between finding a source and using it. Instead of copying a URL, switching tabs, and pasting it into a notebook, you click once on the page you are already reading. Gemini Notebook Toolkit adds one-click capture from AI chats, YouTube, and any web page, bulk import from open tabs or CSV, a searchable library, and export to Markdown, LaTeX, JSON, and plain text.
Which browsers does it work in?
Gemini Notebook Toolkit runs in Chrome, Edge, Brave, Arc, and Opera — any Chromium browser that installs from the Chrome Web Store.
Is the NotebookLM extension free?
Yes, there is a free plan that covers the core one-click capture flow with no credit card, within published usage limits. Pro is $5/month ($4/month billed annually) and lifts limits on sources, workspaces, and prompts.
Does it work after the NotebookLM to Gemini Notebook rename?
Yes. Google renamed NotebookLM to Gemini Notebook in July 2026. It is the same product, and Gemini Notebook Toolkit supports the current interface.
Install it and try one capture
Free to start, no credit card. Works in Chrome, Edge, Brave, Arc, and Opera.
Add to Chrome — free