Split by Bookmarks

Automatically split your PDF at bookmark or chapter boundaries. Each bookmark becomes a separate file, preserving the document structure. Ideal for splitting e-books, manuals, or reports into individual chapters or sections.

Drop a PDF file here or click to browse

PDF • Max 500 MB

Split Options

Select a PDF file to begin

Processed locally in your browser

How it works

1.Upload your PDF with bookmarks
2.View detected bookmark structure
3.Click Split to create separate files
4.Download named files as ZIP

100% Local Processing

Your PDF is processed entirely in your browser. The file never leaves your device, making this ideal for confidential documents.

No uploads - No servers - GDPR compliant

Use Cases

- Split eBooks by chapter
- Separate manual sections
- Extract topics from reports
- Organize large documents