NotebookLM

An AI-powered research and writing assistant that synthesizes your personal documents to generate insights, summaries, and new ideas.

NotebookLM is an experimental product from Google Labs designed to be a personalized AI collaborator. Unlike general-purpose chatbots, NotebookLM is 'grounded' in the specific documents and sources you choose to upload. You can add sources like PDFs, Google Docs, website URLs, and copied text to a 'notebook', creating a custom knowledge base for the AI to work with. Once your sources are loaded, you can ask questions, summarize information, brainstorm ideas, generate outlines, and more, with the AI's responses being based solely on the content you provided. This source-grounding dramatically reduces the risk of AI 'hallucinations' and provides inline citations that link directly back to the relevant passages in your original documents, making it easy to fact-check. It is built for students, researchers, analysts, and writers—anyone who needs to work deeply with dense information. By creating separate notebooks for different projects, users can keep their research organized and leverage AI to more quickly understand and connect ideas within their materials.