What is this PDF bookmark editor?
A free, browser-based tool that lets you edit the bookmarks (also called the outline or table of contents) of a PDF. Rename entries, change which page each one jumps to, and add, delete, or reorder them — then download the result. Nothing is installed and there's no sign-up, and because everything runs locally in your browser, your file is never uploaded to a server.
How to edit PDF bookmarks
- Upload your PDF. If it already has a top-level outline, the bookmarks load into the list automatically.
- Use the page preview on the left to find the page numbers you want each bookmark to point to.
- Edit the title and target page of each bookmark, then add, delete, or reorder rows with the arrows.
- Press “Save & download” to get a PDF with the rebuilt outline.
Common use cases
- Adding a clickable table of contents to a scanned or exported PDF that has none.
- Fixing bookmark titles or page targets that became wrong after editing or merging pages.
- Cleaning up an imported outline so reviewers can navigate a long report quickly.