# Split by Bookmarks

> Splits a PDF into separate chapter files using document outline bookmarks. Processing stays in your browser.

- **URL**: https://toolioz.com/pdftools/split-pdf-by-bookmarks
- **Category**: pdftools
- **Privacy**: 100% Client-Side In-Browser. No data or files are sent to any server.

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Toolioz — Free client-side tools and calculators. [View tool online](https://toolioz.com/pdftools/split-pdf-by-bookmarks)