Edit PDF bookmarks
Replace the PDF bookmark outline with a supplied list.
Local processing · Nothing is uploaded · 10 MB per file / 25 MB total
Input & settings
No files selected
Result
How to use
Choose the source file, review settings, process, then inspect and download the result.
Limits and behavior
Page numbers are one-based. Replaces the outline; does not change page content. Maximum 200 bookmarks. Local processing. Maximum 10 MB per file, 25 MB total and 100 PDF pages. Encrypted PDFs require the separate known-password decryption tool. Digitally signed input may lose signature validity after any modification; preserve your original. Unsupported or malformed files produce an error. Cancellation stops active PDF renders and discards stale results; a synchronous library step finishes before the browser can handle cancellation.
Create or replace PDF navigation bookmarks
Supply bookmark entries for a PDF to organize navigation between important sections and pages.
Does changing bookmarks modify the underlying PDF page text?
No. Bookmarks are navigation markers; editing them does not rewrite page content.
Related tools: export pdf bookmarks · reorder pdf pages