Add Bookmarks to PDF
Add or edit the clickable outline of a PDF.
Runs in your browser — files never leave your device
or drop a file here
How to add bookmarks to a PDF
Create or edit the clickable outline that readers use to jump between chapters and sections.
Add the PDF.
Add bookmarks with a title, target page and level, or edit the existing ones.
Click Save bookmarks and download the PDF.
Bookmarks FAQ
Yes. Set a higher level to place a bookmark under the one above it.
Yes — use Split by Bookmarks.
No. The tool runs entirely in your browser, so your files are processed on your own device and never leave it.
Yes. Every PDFCraftly tool is free, with no sign-up, no watermark and no email required.
Guides
- How to Split a PDF into Chapters Using BookmarksTurn a long book, thesis or manual into one PDF per chapter automatically, using its bookmarks. Choose the level, and fix PDFs that have none.
- How to Add Bookmarks to a PDF (Create a Clickable Outline)Make long PDFs easy to navigate: add bookmarks that jump to each chapter, nest sections under them, and edit or delete existing bookmarks.
- How to Prepare Academic Documents as PDFs for Studying AbroadGet SEE, +2 and bachelor's transcripts, character certificates and bank letters ready for university portals: scan, merge, name and size them.
More edit tools
- Edit PDFEdit existing text, or add text, drawings, arrows, images and shapes.
- Page NumbersNumber pages with your choice of position and format.
- Bates NumberingStamp sequential Bates IDs across one or more legal documents.
- Header & FooterAdd text headers and footers with page numbers and dates.
- WatermarkStamp text or an image over your PDF pages.
- Crop PDFTrim page margins or select an area to keep.
- Resize PDFChange page size to A4, Letter, or any custom size.
- Edit MetadataChange title, author, subject and keywords.