Google NotebookLM 2025.10.28.829179770

New update rolling out now:
• Memorize key facts with flashcards.
• Test your comprehension with quizzes.
• Temporarily select and unselect sources.
• Chats are now saved across sessions.
• Chat now has 50% better quality, a 4x larger context window, and 6x longer conversation memory — all powered by the latest Gemini models.
• Fixed a bug where audio wouldn't play through the car on Android Auto.
Submit feedback in the app or tag @NotebookLM on social to share your thoughts!

Turn complexity into clarity with NotebookLM, your brain’s new best friend. Join the millions of students, creators, researchers, professionals, CEOs, and more who are saving time, getting stuff done, and learning in new ways.

“NotebookLM Blew Our Mind” – Hard Fork

“One of the most compelling and completely flabbergasting demonstrations of AI’s potential yet.” – The Wall Street Journal

Now, with the NotebookLM app, you can create and access notebooks, ask questions whenever you think of them, and listen to your podcast-style Audio Overviews on the go with background playback and offline support.

📚 UPLOAD SOURCES

Upload all your long and complex PDFs, websites, YouTube videos, or text into a notebook.

💬 INSIGHTS YOU CAN TRUST

NotebookLM becomes an expert on your sources, summarizing them and making interesting connections. Then, you can ask it questions about, well, anything — and you can trust the answers, since your sources are cited in-line.

🎧 LEARN ON YOUR TERMS

Long blocks of text not your preferred way to learn? Transform what you uploaded into something more your speed, like a podcast-style audio discussion with two engaging AI hosts. You can even join the show to ask questions or steer the conversation in a different direction.