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Bookmark PDF (TOC Manager)

Create, edit, reorganize, indent, and manage PDF Table of Contents navigation outlines. Auto-detect document headings or import/export bookmark trees in seconds.

Drop your PDF document here, or browse files

Supports books, reports, manuals, and papers. 100% private — files never leave your device.

How to Add and Manage PDF Table of Contents Bookmarks

01.

Upload Your PDF Document

Select or drop your PDF document. Any existing bookmarks will be detected automatically.

02.

Organize Hierarchy & Outlines

Add, rename, drag to reorder, or indent chapters into sub-sections. Click Auto TOC to scan headings.

03.

Save & Download

Click Save & Download to write the standard PDF outline dictionary and download your navigable PDF.

Frequently Asked Questions

Are PDF bookmarks supported by Adobe Acrobat, Apple Books, and Web Browsers?

Yes. Our tool writes native ISO standard PDF outline dictionaries (`/Outlines`). When opened in Adobe Acrobat, Apple Preview, Chrome, Edge, or mobile ebook readers, the Table of Contents sidebar will appear automatically.

How does Auto Generate TOC work?

Auto TOC scans the document typography, detecting font sizes, bold weights, and common heading numbering patterns (e.g. "Chapter 1", "2.1"). It lets you review detected headings before applying them.

Does editing bookmarks modify my document contents?

No. PDF bookmarks are metadata navigational pointers. Your document text, formatting, pages, vector graphics, and images remain 100% untouched.

Are my files uploaded to any remote servers?

Never. All outline parsing, tree reorganization, and PDF saving occur 100% locally in your web browser. Your private documents never leave your computer.

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