Students, researchers and writers who want to work from a defined collection of sources instead of starting with an unrestricted chat.
Upload your material, ask source-based questions and generate summaries, study aids or podcast-style Audio Overviews.
Source-grounding can reduce errors but does not guarantee accuracy. Audio summaries are not the same as full Voice Chat. Current public homepage uses Gemini Notebook; the support documentation still uses NotebookLM. The Google provider mark is a fallback to avoid presenting an old product logo as a verified current mark.
The Standard tier is free with a qualifying account. Paid Google AI, Workspace and enterprise plans provide expanded limits and features.
Open the official site, create a notebook and add your sources. Review cited passages before relying on a generated answer.
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