Edit PDF Bookmarks
Add, rename, reorder, nest, or remove PDF bookmarks online for free, and give long documents a clickable table of contents.
Drop your PDF here or click to browse
Select a PDF file to edit its bookmarks
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How to Add and Edit PDF Bookmarks
Need to add bookmarks to a PDF or fix the ones it already has? ToolifyPDF lets you edit PDF bookmarks right in your browser. Existing bookmarks are loaded automatically, and you can rename them, change the page they open, nest them into chapters and sections, drag them into a new order, or delete them. Add new bookmarks while you browse the pages, then save a PDF with a clean, clickable outline that works in every PDF reader. No software to install, no account, and no watermark.
Add and Rename Bookmarks
Add a bookmark to the page you're viewing, type its title, and change the page it opens at any time.
Nest and Reorder
Create chapters and sub-sections with nesting levels, and drag bookmarks or use the up and down buttons to put them in the right order.
Clean Up Old Bookmarks
Existing bookmarks are loaded automatically. Delete the ones you don't need, or remove them all in one click and start fresh.
How to Edit PDF Bookmarks
- Select File: Click "Select File" or drag and drop your PDF into the box. Its current bookmarks appear in the side panel.
- Add Bookmarks: Go to a page and click "Add Bookmark", then type a title for it.
- Organize: Change titles, pages, and levels, drag bookmarks into order, or remove the ones you don't need.
- Save: Click "Save" and then "Download" to get your PDF with its new bookmarks.
Edit PDF Bookmarks on Windows, Mac, iPhone, and Android
ToolifyPDF works in any modern browser. You can edit PDF bookmarks on Windows, Mac, Linux, iPhone, iPad, or Android without installing software. It works in Chrome, Safari, Firefox, and Edge.
Why Edit PDF Bookmarks with ToolifyPDF?
Adobe Acrobat Pro can edit bookmarks, but it requires a paid subscription. ToolifyPDF lets you add and organize PDF bookmarks online from any device, for free. It's perfect for:
- Adding a clickable table of contents to e-books, manuals, and theses
- Fixing messy bookmarks created automatically by Word or other apps
- Adding chapter bookmarks to a PDF after merging several files
- Making long scanned documents easier to navigate
- Removing outdated bookmarks before sharing a document
FAQ
How do I add bookmarks to a PDF?
Upload your PDF to ToolifyPDF, go to the page you want, click "Add Bookmark", and type a title. Repeat for each chapter or section, then click "Save" and download your PDF. The bookmarks appear in the bookmarks or outline panel of any PDF reader.
Can I edit the bookmarks a PDF already has?
Yes. When you open the PDF, its existing bookmarks are loaded in the side panel. You can rename them, change the page they open, change their level, reorder them, or delete them.
How do I create sub-bookmarks or chapters and sections?
Use the level arrows next to each bookmark. Level 1 bookmarks are main entries, like chapters, and a bookmark at level 2 placed below one becomes its sub-entry, like a section. The structure is fixed automatically so levels never skip a step.
How do I remove bookmarks from a PDF?
Click the remove button next to the bookmarks you don't want, or use "Remove All Bookmarks" to clear them all. Then click "Save" and download the PDF without them.
How do I reorder PDF bookmarks?
Drag a bookmark to its new place in the list, or use the move up and move down buttons. The order you see is the order saved in the PDF.
Where does a bookmark take the reader?
Each bookmark opens the top of the page you choose. If you create it with "Select Area to Bookmark" (draw a box on the page), it opens that area, zoomed so it fills the screen, and the area is shown again when you edit the PDF here later. Changing the page number later sends it to the top of the new page.
Is it free to edit PDF bookmarks?
Yes. You can add and edit PDF bookmarks online for free, with no account and no watermark. Your PDF can be up to 200 MB, and password-protected PDF files are supported.
Will my bookmarks work in Adobe Acrobat and other readers?
Yes. The bookmarks are saved as a standard PDF outline, so they show up in Adobe Acrobat, browser PDF viewers, Preview on Mac, and PDF apps on phones and tablets.
Does editing bookmarks change the content of my PDF?
No. Only the bookmarks are changed. The pages, text, and images stay exactly the same.
Can I edit PDF bookmarks on Mac, Windows, or iPhone?
Yes. Open ToolifyPDF in Safari, Chrome, Edge, or any browser on your Mac, Windows PC, iPhone, or Android phone. You don't need Adobe Acrobat or any other software.
Advanced Features
Beyond basic editing, our bookmark editor offers several useful features:
- Automatic Loading: Existing bookmarks are read from your PDF and shown for editing.
- Nesting Levels: Build multi-level outlines with chapters, sections, and sub-sections.
- Drag and Drop: Reorder bookmarks by dragging, or use the up and down buttons.
- Page Preview: Browse the pages with zoom and focus mode while you add bookmarks.
- Remove All: Clear every bookmark in one click.
- Content Untouched: Only the bookmarks change, not the pages.
💡 Pro Tip
Plan your outline before you start: put chapters at level 1 and sections at level 2. Add the bookmarks in reading order while you scroll through the pages, then check the nesting at the end.
Privacy & Security
We take your privacy seriously. All file uploads and processing happen over encrypted HTTPS connections. Your files are automatically deleted from our servers after one hour, and we never store or share your documents with third parties. You maintain complete control over your data at all times.
Ready to organize your PDF bookmarks?
Start adding and editing bookmarks now. It's free, fast, and requires no registration.