PDF bookmarks (also called an outline or table of contents) help readers navigate long documents. PDFStream's bookmark editor lets you view, add, edit, and remove bookmarks — structuring your document for easy navigation. See the existing bookmark tree, add new entries pointing to specific pages, rename or reorder existing bookmarks, and remove outdated ones. The modified bookmark structure is saved into the new PDF. Use cases: adding a navigable outline to a long report before sharing, updating bookmarks after restructuring a document, removing obsolete bookmarks from a repurposed template, or creating a structured table of contents for a compiled multi-section PDF.

How-to

1
Upload file
Select the PDF.
2
Edit bookmarks
Modify existing or add new bookmarks by specifying titles and page numbers.
3
Save
Download the PDF with updated bookmarks.

Frequently Asked Questions

Can I add bookmarks to a PDF that doesn't have any?▼

Yes, you can create new ones from scratch.

Does it support hierarchical bookmarks?▼

Yes, we support parent-child structural bookmarks.

Is this tool free?▼

Yes.

Are files stored on your server?▼

No.

Can I use it on mobile?▼

Yes.

Is quality maintained?▼

Yes.

Is there a file size limit?▼

No.

How long does it take?▼

Seconds.

Can I download multiple times?▼

Yes.

What if an error occurs?▼

Check file validity.

Last updated: June 26, 2026

Edit Bookmarks

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Frequently Asked Questions

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