NotebookLM Toolkit — Free Browser Tools for Research
Free browser tools for NotebookLM workflows — convert webpages to Markdown, clean transcripts, split PDFs, and edit mind maps. No sign-up needed.
Available tools
- Webpage to NotebookLM Markdown — Turn cluttered webpages into clean, structured Markdown that NotebookLM actually understands.
- Markdown Cleaner — Clean messy Markdown, normalize formatting, and prepare it for NotebookLM, documentation, or publishing.
- PDF Splitter — Split large PDFs into smaller, focused documents before importing them into NotebookLM.
- NotebookLM Mind Map Editor — The easiest way to edit NotebookLM mind maps — import an outline, shape it on the canvas, export it anywhere.
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