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NotebookLM

Google’s research notebook grounded in your sources.

What is NotebookLM?

NotebookLM answers questions using only the sources you add — PDFs, docs, websites, YouTube videos — and cites the passage behind every claim. That makes it reliable for studying and research.

Its Audio Overviews turn your sources into a podcast-style conversation, and it can also create mind maps, study guides and video overviews.

Key features

  • Answers grounded in your sources
  • Inline citations
  • Audio Overviews (podcast style)
  • Mind maps and study guides
  • Free to use

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