What is Notebook Toolkit?
Notebook Toolkit is a Chrome extension that saves content from 30+ platforms (ChatGPT, Claude, Gemini, Perplexity, YouTube, Reddit, LinkedIn, X, Substack, arXiv, GitHub, and more) directly to Google NotebookLM with one click. Free tier; Pro at $5/month; Team at $12/user/month.
In more detail
Notebook Toolkit is the leading NotebookLM companion extension. It solves NotebookLM's biggest friction point: getting content in. Native NotebookLM only accepts PDFs, URLs, YouTube, Docs, and pasted text. Notebook Toolkit extends this with one-click capture from every major AI chat (ChatGPT, Claude, Gemini, Perplexity, DeepSeek, Mistral, Copilot, Grok), video (YouTube with full transcripts), social (Reddit, X, LinkedIn, Hacker News), academic (arXiv, PubMed), reference (Wikipedia), code (GitHub, Stack Overflow), publishing (Substack, Medium), and any web page. Formatting, citations, and metadata are preserved. UI in 16 languages. Optional host-permission privacy model.
Get one-click capture for NotebookLM
Notebook Toolkit saves ChatGPT, Claude, YouTube, Reddit, and any web page to NotebookLM in one click. Free to install.
Install Notebook Toolkit