Beginner Platform Guide NotebookLM notebooklmgoogle

How to Use Google NotebookLM: The Complete Guide to AI-Powered Research

Turn your documents into an AI-powered research assistant. Upload sources, chat with them, and generate podcast-style Audio Overviews that make revision effortless.

AI Snapshot

✓ Free AI research tool from Google
✓ Grounded in your uploaded sources only
✓ Supports PDFs, Docs, URLs, YouTube, audio
✓ Up to 50 sources per notebook
✓ Audio Overviews create podcast summaries
✓ Interactive Mode for real-time Q&A
✓ Inline citations link to passages
✓ Notes for organising insights

**NotebookLM** is Google's AI research assistant that works exclusively with your own sources — documents, websites, YouTube videos, and audio files you upload. Unlike general chatbots that draw on training data, NotebookLM only references the materials you provide, making it exceptionally useful for **research, study, and professional analysis** where accuracy and source attribution matter. **[Open NotebookLM →](https://notebooklm.google.com)** Browse more prompts for NotebookLM in our [Prompt Library](/prompts).

Why This Matters

NotebookLM solves the biggest problem with AI chatbots: hallucination. Unlike ChatGPT or Claude, which draw from training data and can confidently invent facts, NotebookLM is grounded exclusively in the documents you upload. Every answer comes with clickable citations linking directly to the source passage, so you can verify every claim in seconds.

This makes it uniquely suited for serious research, academic work, and professional analysis where accuracy isn't optional. The Audio Overview feature then transforms your research into a genuinely engaging podcast-style conversation, which has made it a cult favourite among students, educators, and content creators.

Visit notebooklm.google.com to create your first notebook for free.

How to Do It

Go to notebooklm.google.com and click New Notebook. Each notebook is a dedicated workspace for a single topic or project.

Click the + button in the Sources panel. Upload PDFs, Google Docs, Slides, web URLs, YouTube videos, or audio files. You can add up to 50 sources per notebook, each supporting up to 500,000 words.

NotebookLM automatically creates a notebook guide summarising all your sources and suggesting questions. Read this first to spot themes and connections across your material.

Ask questions in the chat and get cited answers with clickable inline references. Click any citation to jump directly to the relevant passage in your source document.

Use the checkboxes next to each source to narrow the AI's focus. Only ticked sources will be used to answer your questions, dramatically improving relevance.

Click Generate in the Audio Overview section. Customise the focus and audience level first. The AI creates a 10-18 minute podcast-style conversation between two hosts discussing your material.

Pin useful chat responses as notes. Use these to build outlines, collect key quotes, and structure your final deliverable directly within NotebookLM.

Prompt Templates

Compare the findings and conclusions across all my uploaded sources. For each major topic:
1) Identify where sources agree
2) Identify where they contradict each other
3) Note any gaps where only one source covers a topic

Present this as a structured comparison table, then highlight the 3 most significant contradictions worth investigating further.

Create a comprehensive study guide based on all my uploaded sources. Include:
- Key concepts and definitions (with source references)
- Relationships between major topics
- A timeline of key events or developments
- 10 practice questions with answers
- 5 essay-style questions for deeper thinking

Organise by theme rather than by source.

Based on my uploaded sources, create a 1-page executive briefing for a busy decision-maker. Include:
- 3-sentence situation summary
- Key findings (bullet points, max 5)
- Recommended actions with supporting evidence
- Risks or considerations

Keep it under 500 words. Prioritise actionability over comprehensiveness.

Research

Compare the findings across all my uploaded sources. Identify areas of agreement, contradiction, and gaps. Present as a structured analysis with citations.

Summary

Create a concise executive briefing from my sources with key findings, recommended actions, and supporting evidence for a busy reader.

Study

Create a comprehensive study guide from my sources with key concepts, definitions, topic relationships, and 10 practice questions with answers.

Common Mistakes

⚠ Uploading unrelated sources

⚠ Not verifying citations

⚠ Ignoring source selection

⚠ Expecting internet knowledge

⚠ Skipping Audio Overview customisation

Recommended Tools

NotebookLM (Free)

Full access to source uploads, AI chat, notes, and Audio Overviews at no cost with a Google account

NotebookLM Plus

Higher limits on notebooks and sources, commercial Audio Overview usage, and priority access

Google Docs

Seamlessly import documents as NotebookLM sources without downloading or converting

Zotero / Mendeley

Organise and export your research PDFs into a format ready for bulk upload to NotebookLM

FAQ

Does NotebookLM work with documents in Asian languages?

Yes, NotebookLM supports multiple languages including Chinese, Japanese, Korean, Hindi, and Thai. However, the Audio Overview feature currently only generates conversations in English, regardless of your source language.

Can I share my notebook with colleagues or students?

Not directly - NotebookLM doesn't have built-in sharing features yet. You can share individual notes by copying the text, or export your research findings to Google Docs for collaboration.

Is there a limit to how many questions I can ask?

No, there are no usage limits on asking questions or generating notes. However, Audio Overview generation may have daily limits during peak usage periods, and each audio overview is capped at roughly 20 minutes.

What happens to my uploaded documents?

Your sources remain private and aren't used to train Google's AI models. Documents are processed to enable chat and analysis features, but Google states they don't retain or share your content with third parties.

Can I use NotebookLM for commercial research projects?

Yes, NotebookLM is free for commercial use under Google's terms of service. Many consulting firms and research teams in Asia-Pacific are already using it for client work, though you should review your organisation's data policies first.

Is Google NotebookLM free to use?

Yes, the core features are completely free with a Google account. NotebookLM Plus is a paid upgrade with more notebooks, sources, and commercial Audio Overview usage.

Can NotebookLM access information outside my sources?

No. It's grounded exclusively in your uploaded sources, which reduces hallucinations and ensures accuracy.

What file types can I upload?

Google Docs, Slides, PDFs, web URLs, copied text, YouTube videos, and audio files. Up to 50 sources per notebook, each supporting 500,000 words.

Next Steps

Create a notebook, upload 3 to 5 sources, chat with them, then generate your first Audio Overview.