Google's AI research tool — upload sources and get summaries, Q&A, study guides, and AI-generated audio overviews.
NotebookLM is Google's AI-powered research and thinking tool. Upload documents, PDFs, websites, YouTube videos, and audio files as sources, then ask questions, get summaries, create study guides, and generate briefing documents — all grounded in your uploaded content. The standout feature is Audio Overview, which transforms your sources into a natural-sounding podcast-style conversation between two AI hosts. NotebookLM is designed for researchers, students, writers, and professionals who need to quickly understand and synthesize large amounts of information. Because responses are grounded in your sources, it minimizes AI hallucinations. Free to use with a Google account.
NotebookLM is Google's AI-powered research and thinking tool. Upload documents, PDFs, websites, YouTube videos, and audio files as sources, then ask questions, get summaries, create study guides, and generate briefing documents — all grounded in your uploaded content. The standout feature is Audio Overview, which transforms your sources into a natural-sounding podcast-style conversation between two AI hosts. NotebookLM is designed for researchers, students, writers, and professionals who need to quickly understand and synthesize large amounts of information. Because responses are grounded in your sources, it minimizes AI hallucinations. Free to use with a Google account.
Yes — NotebookLM is free to use with a Google account. NotebookLM Plus offers higher usage limits.
Audio Overview turns your uploaded sources into a podcast-style conversation between two AI hosts, making it easy to absorb information on the go.
PDFs, Google Docs, web pages, YouTube videos, audio files, and plain text — up to 50 sources per notebook.