Edit & mark up
Add bookmarks
Add bookmarks to a PDF so readers can jump to chapters from the side panel. Choose a name and page for each, with sub-levels.
or drop it here
Processed on this device. Nothing is uploaded.
How it works
- 1Add a PDF.
- 2Type a name and page for each bookmark.
- 3Save and download.
Your file stays on this device
PDF Tools does the work inside your browser. Your file isn't uploaded or stored, and the site is technically blocked from sending it anywhere.
See how to check it yourself