Add Page Numbers to PDF
Stamp page numbers onto the file. You set the position, the format, and where the count starts.
Drop a PDF here
Everything happens on your device — your files are never uploaded.
Position
Format
The preview shows page 1. Every page in range gets numbered.
Done
How it works
- 1 Drop your PDF or pick it.
- 2 Set the position, format, font size, margin, and start number. The preview updates live.
- 3 Click Add page numbers and download the numbered PDF.
Built with open source
- pdf-lib — Creates and modifies PDF documents. · MIT
Frequently asked
Can I change where the numbers appear? +
Yes. Put numbers in any of six positions and pick a format: '1', '1 of N', 'Page 1', or 'Page 1 of N'.
Can I start numbering from a specific page or number? +
Yes. Set your own start number, and limit numbering to a page range like 1-3, 5 if you want.