If you have used Google’s NotebookLM to summarize lecture notes or dig through a stack of PDFs, you might have noticed something different lately. The tool now goes by Gemini Notebook, and over the past couple of months Google has quietly turned it into something closer to a full study assistant.

I spend a lot of my own time testing tools like this for client work and for my own online projects, and Gemini Notebook is one of the few AI tools that actually earns its place on a student’s laptop rather than just adding another tab to close. The new features make that even more true, and there is a free offer buried in the announcement that is worth knowing about before it expires.

What changed in Gemini Notebook

Google started rolling out these Gemini Notebook study tools in mid September 2026, and most of them are aimed squarely at students rather than researchers writing papers.

• Real time voice conversations. On the mobile app, you can now talk to your notebook out loud, in close to 100 languages, and interrupt it mid sentence the way you would a person. Everything it says stays grounded in the sources you uploaded, so it is not only chatting from general knowledge. This started with Google AI Ultra subscribers, with Pro and other plans following.
• A built in audio recorder. The mobile app can record a lecture or your own spoken notes, then drop that recording into your notebook alongside your other sources. You can chat with it, search it, and cite it like any other document.
• Interactive learning overviews. Under the Reports section, Gemini Notebook can now combine a written summary with an infographic, a quiz, and flashcards in one view, instead of making you jump between separate tools.
• New quiz formats. Short answer, multiple select, and fill in the blank questions are joining the existing flashcard style quizzes. You can ask the notebook chat how you did and where you are weak, and it will point you back to the exact source material.
• Short video overviews. These are roughly one minute videos that explain a formula, diagram, or concept with narration and simple animation, available in more than 80 languages. A good one can double as a study aid for your whole class group chat.

The part students should not miss

Along with the feature rollout, Google is giving US college students a full year of Google AI Pro for free, which normally lists at $19.99 a month, with four times the usual Gemini Notebook usage limits. Students in more than 140 other countries get a year of Google AI Plus free instead, with double the usual limits.

Important tip: the offer needs a valid payment method on file and switches to a paid plan automatically once the free year ends, and the redemption deadline is December 31, 2026, so if you want it, set a calendar reminder to cancel or downgrade before the first real charge hits.

This is a genuinely useful offer if you are already studying with AI tools, but it is also exactly the kind of deal worth reading the fine print on first. Our guide on free AI student offers walks through how to spot the ones that quietly turn into a subscription you forget about.

How this fits into a normal study routine

None of this replaces actually learning the material, and Gemini Notebook is upfront that its answers stay grounded in your own sources rather than invented. That is still the safest way to use any AI study tool. Feed it your lecture slides, your textbook PDF, and your own notes, and let it summarize and quiz you on what is actually there, rather than asking it general questions it might get wrong.

If you are new to the tool, our beginner’s guide to NotebookLM covers the basics, and if you are trying to decide between Gemini Notebook and a research tool like Elicit, this comparison breaks down which one fits which job. For a wider look at research tools generally, see our guide to AI research tools for students.

Common Questions

Is Gemini Notebook the same as NotebookLM?
Yes. Google renamed NotebookLM to Gemini Notebook as part of a wider push to bring its AI products under the Gemini name. The underlying tool and your existing notebooks are not affected by the rename.

Do I need to pay to use any of these new features?
Most of the new study tools, including interactive learning overviews and the new quiz formats, are rolling out to all users over several weeks at no extra cost. The real time voice conversations started with Google AI Ultra subscribers before expanding to other plans.

How do I claim the free year of Google AI Pro or Plus?
Check Google’s own Google AI plans page for your region’s current student offer and eligibility rules, since terms can change. You will typically need a valid school email or other proof of enrollment and a payment method, and the offer must be redeemed by December 31, 2026.

Will my recordings and notes be private?
Google’s own documentation says your notes and sources stay tied to your own notebook. As with any AI tool, avoid uploading material that is confidential or that you do not have the right to share, and check your school’s own AI policy if you are unsure.

Final takeaway

Gemini Notebook was already one of the more trustworthy AI study tools because it sticks to your own sources instead of guessing. The new voice chat, quizzes, and video overviews make it genuinely faster to study with, and the free year of Google AI Pro or Plus for college students is worth claiming while it lasts, as long as you remember to cancel before the renewal if you do not want to keep paying. Read Google’s own announcement for the full list of regions and terms before you sign up.