PDF Page Numbers
Add custom page numbers to all pages or a selected range. Your PDF stays in your browser.
Add page numbers to a PDF with control over position (corner or center, top or bottom), font, size, color, and a custom starting number. Handles selected page ranges as well as the full document, so you can number just an appendix or continue a sequence from where a previous document left off. Numbering is applied locally with pdf-lib, leaving the rest of the page content untouched.
Loading tool
How it works
- 01
Upload your PDF.
- 02
Choose position, font, size, and color for the numbers.
- 03
Set the starting number and page range.
- 04
Click Apply and download the numbered PDF.
Details
- Category
- Documents & PDF
- Formats
- Runs
- In your browser
- Files uploaded
- No
- Cost per run
- Free
- Sign-in
- Not required
- Works offline
- Yes, once loaded
Last updated 2026-08-03
Common questions
How do page ranges work?
Use "all" or enter ranges such as 1-3, 5, 8-10.
What does starting number change?
The first selected page receives that number, and each selected page increments from it.
Does it upload my PDF?
No - page numbers are added entirely in your browser using pdf-lib.
Can I position numbers in a specific corner?
Yes - choose from corner or center positions, top or bottom, to match your document's layout.