Add Page Numbers to PDF Online
Stamp page numbers onto any PDF. Choose position, format, and size. 100% free and private — your files never leave your browser.
100% Private
Files are processed entirely in your browser. Nothing is uploaded to any server.
Lightning Fast
No upload or download wait times. Processing happens instantly on your device.
Works Everywhere
Use on any device with a modern browser. No software installation needed.
How to Add Page Numbers
Upload
Drop or select the PDF file you want to number.
Configure
Pick where numbers appear, the format, and the font size.
Download
Click "Add Page Numbers" and download your numbered PDF.
Frequently Asked Questions
Can I choose where page numbers appear?▼
Yes! You can place page numbers in any of six positions: top-left, top-center, top-right, bottom-left, bottom-center, or bottom-right.
What number formats are supported?▼
Three formats: plain number (1, 2, 3), "Page N" (Page 1, Page 2), and "N of Total" (1 of 5, 2 of 5).
Are existing page numbers removed?▼
No, this tool adds new numbers on top of the existing content. If your PDF already has page numbers, you may want to choose a different position to avoid overlap.