AI Research & Search
NotebookLM
Google's AI notebook that answers questions using only the documents you upload.
Free tierweb
What it does
NotebookLM lets you upload PDFs, articles, and notes, then ask questions, request summaries, or generate an audio overview — with every answer grounded in and cited back to your own uploaded sources, not the open web.
This is a direct link to NotebookLM — we don't currently earn anything from it.
Free tier reality
Free to use with a Google account, with generous monthly usage limits; NotebookLM Plus raises those limits.
Key features
- Source-grounded AI answers with citations
- Works across multiple uploaded documents at once
- Auto-generated summaries and audio overviews
- No info pulled in from outside your sources
Best for
- Researching and cross-referencing a specific set of documents
- Turning a pile of PDFs/notes into a queryable knowledge base
Try free first
Want something that never needs an account? Try our own free tools first.
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NotebookLM FAQ
Questions about this tool
Is NotebookLM free?
Yes — Free to use with a Google account, with generous monthly usage limits; NotebookLM Plus raises those limits.
What is NotebookLM best for?
Researching and cross-referencing a specific set of documents Turning a pile of PDFs/notes into a queryable knowledge base
What platforms does NotebookLM run on?
NotebookLM is available on: web.