Edit PDF Bookmarks (Outline)
View, add, rename, reorder and nest the bookmarks of a PDF (the clickable outline in the side panel), or create one bookmark per page. Free, in your browser.
What it does
Bookmarks are the clickable table of contents that PDF readers show in a side panel. Each bookmark has a title and the page it opens, and bookmarks can be nested under others, like chapters and sections. This tool reads the existing bookmarks, lets you edit them in a list and saves them back, and sets the file to open with the panel visible.
How to use it
- Choose the PDF; its bookmarks appear in the list.
- Edit titles and pages, use the arrows to reorder and nest, or add new bookmarks.
- Click Save PDF and download the file.
Frequently asked questions
How do I add a table of contents to a PDF?
Add a bookmark for each chapter with its title and first page, and make sections sub-bookmarks with the right arrow. Readers show them as a clickable outline.
Why does my PDF have no bookmarks after merging?
Many merge tools drop the bookmarks of the original files. Open the merged PDF here and add one bookmark at the first page of each original document.
Do bookmarks change the pages?
No. Bookmarks are stored separately from the page content, so the text, images and layout stay exactly the same.
β Merge PDF
β Organize PDF Pages
π· Edit PDF Metadata: Title, Author, Keywords
π Add Header and Footer to PDF