Add Bookmarks to PDF (Table of Contents)
Add clickable bookmarks (an outline / table of contents) to any PDF — nested chapters and sections, or auto-suggested from each page — so readers can jump around in any PDF viewer.
How to use
- 1Add a PDF.
- 2List bookmarks as 'Title | page', indenting sub-sections — or click Suggest to start from each page's first line.
- 3Save and download the bookmarked PDF.
Frequently asked questions
Where do the bookmarks appear?
In the sidebar of PDF viewers like Adobe Acrobat, Preview, Chrome and Edge. The file is set to open with the bookmarks panel showing.
Will existing bookmarks be kept?
No — the list you enter replaces the PDF's current bookmarks.
Is my PDF uploaded?
No — everything happens in your browser.