How to Use NotebookLM for AI Note Taking

NotebookLM helps you organize source material, ask questions about it, and create notes or summaries grounded in the documents you provide. To get started, sign in with a Google account, open NotebookLM, and create a notebook for a topic or project.

What You’ll Need

A Google account and access to NotebookLM in your region. Availability and features can vary.
Source material you are allowed to use, such as documents, PDFs, copied text, or supported web pages.
A web browser and an internet connection. Some NotebookLM features may also be available in its mobile app.

Step-by-Step

Open NotebookLM and sign in. Go to the NotebookLM website or open its app if available to you, then sign in with your Google account. Review any access or privacy information shown before adding sensitive material. Use only content you have permission to upload or reference.
Create a notebook. Select the option to create a new notebook. Give it a focused name, such as “Biology lecture notes” or “Product research.” A notebook is a workspace for sources and conversations; separating unrelated subjects makes answers easier to follow.
Add your sources. Choose the source-adding option and pick an available method. Depending on the interface and current support, you may be able to upload files, add a web link, paste text, or connect material from a supported Google service. Follow the prompts to select or import the item. Wait for processing to finish, and check that the source appears in the notebook before asking questions.
Check what was imported. Open each source in the source list and confirm it is the right document or page. Make sure the relevant text is present and readable. Scanned pages, access-restricted pages, very large files, or unsupported formats may not import fully. If the source is incomplete, try a text-based file or paste the relevant passage instead.
Ask a specific question. Use the chat or prompt area to ask about the sources in this notebook. For example: “Summarize the main arguments in the uploaded report” or “Compare the two documents’ recommendations.” State the scope you want, such as a section, date, or comparison, and ask for a concise answer or a structured list if useful.
Verify the answer against its citations. NotebookLM can show citations or source references beside claims. Select a citation to inspect the supporting passage, and confirm that it really backs the answer. If a claim has no clear support, ask a follow-up question or check the original source yourself. Treat generated text as a starting point, not a substitute for checking important details.
Turn useful responses into notes. Use the interface’s save, pin, or note-creation controls when available to keep a helpful response. You can also write your own note in the notebook’s notes area. Add a descriptive title and separate your interpretation from direct quotations so you can tell your analysis apart from the source material later.
Generate a study aid or overview if needed. Explore the notebook’s available tools for summaries, study guides, frequently asked questions, audio overviews, or other formats. Options change over time and may not appear for every account or source. Choose the output that suits your task, then review it against the source material before sharing or relying on it.
Refine the notebook as your work changes. Add relevant sources, remove outdated or irrelevant ones, and ask follow-up questions that build on what you have already learned. Keep project notebooks focused, and use clear source names where the interface allows it. When finished, check sharing settings before giving anyone access.

Common Mistakes

Asking a vague question. “Tell me about this” may produce a broad response. Specify the source, topic, desired length, or output format.
Assuming the answer is automatically correct. A fluent summary can still omit context or misread a passage. Check citations and the original wording, especially for names, figures, dates, and conclusions.
Adding too many unrelated sources. Mixed topics can make it harder to get focused answers. Split distinct projects into separate notebooks.
Expecting every link or file to import completely. A page may require access, contain mostly images, or use a format that is not supported. Check the imported source rather than assuming the whole item was read.
Sharing without reviewing access. Notebook sharing can expose source material and notes. Check who can access the notebook and whether the material is appropriate to share.

Tips

Start with a small set of high-quality sources, then add more when you know what is missing.
Ask questions that can be answered from the supplied material, such as “What evidence does the report give for its conclusion?”
Request a format that helps you work: a short summary, comparison table, outline, or list of open questions.
Use follow-ups to narrow or clarify an answer: “Which source supports that?” or “What does the second document say differently?”
Keep a separate note of decisions, questions to investigate, and your own conclusions. This makes the notebook useful beyond its generated summaries.
For important work, preserve the original files and use the source itself as the final reference.

Troubleshooting

A source will not upload or add: Confirm your connection, check that the file type and size are accepted by the current interface, and retry. If it is a web page, make sure it opens for you without a sign-in or access restriction. Try pasting the relevant text or exporting a readable copy if permitted.

The notebook does not show the material you expected: Open the source and inspect its contents. If a scan or image was not recognized, use a text-based version or provide the relevant text. Remove the incomplete source and add a corrected copy if needed.

An answer is generic or misses a detail: Ask a narrower question and name the source or section. Check whether the detail appears in the imported content. If it does, ask for the answer with a citation; if it does not, add a better source.

Citations seem unrelated: Open them and compare the cited passage with the claim. Rephrase the question to identify the exact topic, and do not use unsupported details as facts. If the mismatch continues, start a fresh question with fewer, more relevant sources.

A feature or button is missing: The layout and available tools can vary by account, region, device, and product updates. Refresh the page, try a supported browser, and consult NotebookLM’s current help information. Avoid relying on instructions for a feature that is not shown in your account.

Frequently Asked Questions

Is NotebookLM a general web search engine?
It is designed to work with sources you add to a notebook. Its answers are most useful when grounded in that material; it is not a replacement for checking the wider web or original sources.

Can I use NotebookLM with PDFs?
PDFs may be supported as sources. Import options and limits can change, so check the current interface and inspect the imported text to confirm it includes the pages you need.

Can NotebookLM take notes from a meeting or lecture?
You can add permitted notes or a transcript as a source and ask NotebookLM to summarize or organize it. Do not assume it is recording a live meeting unless that capability is explicitly available.

Are NotebookLM’s answers always accurate?
No. Answers can omit context or make mistakes. Check citations and verify important claims against the original source.

Can I share a notebook?
Sharing options may be available, but they can vary. Review the current sharing controls and confirm that both the notebook and its sources are appropriate for the intended audience.

Is NotebookLM free?
Access and usage limits can depend on current product terms, account type, and location. Check the options shown in your account for the latest information.

General steps for current mainstream versions; menus can differ by device and version. See the disclaimer or report an error.

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