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PDF Bookmark Editor

Create and edit a navigable outline for long documents.

This tool processes selected files in your browser.

Accepted: application/pdf, .pdf. Desktop cap 100 MiB per file.

Outline JSON

Inspect-only in this spike. Writes need pdf-lib outline rebuild evidence.

Page

Zoom

Import

Preserve existingPreserve existing

How it works

Processing stays in this browser tab. Source files are not uploaded. Export is a new copy; originals are not overwritten.