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NotebookLM

Free Plan
GoogleProductivity
4.6(1,350)

Google's AI research assistant. Upload documents to get Q&A, summaries, and podcast-style audio.

NotebookLM Overview

NotebookLM is an AI-based research and writing assistant developed by Google. Upload PDFs, Google Docs, YouTube videos, websites, and other sources to get accurate answers based solely on that content. The Audio Overview feature automatically generates vivid audio like a real podcast based on your uploaded documents.

Key Features

Document-based Q&A
AI summarization
Audio Overview podcast
Source citations
Mind mapping
Multiple source types
Sharing features
Completely free

Specifications

PriceFree
Free Plan
API Support
Web Search
File Upload
Image Generation
Voice Support
Coding Support
Mobile App
Context WindowVaries by source
Recommended ForStudents, researchers, document analysis
Release Date2023-07-12
CompanyGoogle

FAQ

What source types can I upload to NotebookLM?+
PDF files, Google Docs, Google Slides, YouTube URLs, website URLs, and plain text. Each notebook supports up to 50 sources, 500,000 words per source. Answers are grounded exclusively in what you've uploaded.
How do I use the Audio Overview (podcast) feature?+
After uploading sources, click 'Audio Overview'. Two AI hosts generate a podcast-style discussion of your material — great for digesting long research papers while commuting or exercising.
Is NotebookLM free?+
Yes, NotebookLM is free at notebooklm.google.com with just a Google account. A paid NotebookLM Plus tier adds more notebooks, sources, and audio generations for power users.

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Tool Info

CompanyGoogle
CategoryProductivity
Release Date2023-07-12
Last Updated2024-11-01
Rating
4.6/5

Quick Check

Free Plan
API Support
Web Search
File Upload
Image Generation
Voice Support
Coding Support
Mobile App