Gemini Notebook Audio Overview Planner
Plan the perfect source set for a great Audio Overview — the podcast-style feature where two AI hosts discuss your sources — in Gemini Notebook (formerly NotebookLM). Get the sources to add, a prompt to steer the hosts, and prep prompts to run first.
Frequently Asked Questions
Can Gemini Notebook Toolkit create audio overviews?
No. Gemini Notebook (formerly NotebookLM) is what generates the Audio Overview — the podcast-style discussion between two AI hosts. Gemini Notebook Toolkit does not make audio; it captures and organizes a clean, focused source set and prepares it so the overview Gemini Notebook produces comes out sharper.
How do I get a better NotebookLM audio overview?
It comes down to your sources and your steer. Use a tight, high-quality source set instead of dumping everything, run a prep prompt to surface the through-line so the hosts have a clear story, and add a customization prompt in the Audio Overview panel to set the audience, angle, and length. This planner gives you all three, tailored to your content type.
How long can an audio overview be?
Gemini Notebook can produce anything from a short 5–10 minute overview to a 20+ minute deep dive. You influence length with the customization prompt and by how much focused material you provide — a deeper, well-scoped source set supports a longer discussion, while a tight set keeps a short overview punchy.
Prep better sources, get better audio
Gemini Notebook Toolkit captures and organizes clean source sets and prepares them for Audio Overview workflows — so your overviews are sharper.
Prep sources free