Stamp page numbers onto every page of your PDF.
Add Page Numbers stamps a sequential number in the bottom margin of every page of your PDF. Choose bottom center, bottom right or bottom left. The rest of the page is untouched.
Drop your PDF here
Upload filesSize up to 100 MB
Drop your PDF into the box above, or click to browse for a file. Files up to 100MB work.
Pick where the numbers should go: bottom center, bottom right or bottom left.
Click Add page numbers. Every page is stamped in your browser and the result downloads as numbered.pdf.
Universal PDF requires a Pro subscription. One subscription unlocks every tool on the site, cancel anytime.
In the bottom margin of every page, at the position you choose: bottom center, bottom right or bottom left. The numbers are set in a clean 11pt Helvetica with a comfortable margin, so they read like a native part of the document.
No. The only change is the small number stamped in the bottom margin of each page. Text, images, links and layout all stay exactly as they were.
No. The PDF is opened, numbered and rebuilt on your device, so it stays with you unless you email the result or save it to My Files.
Last updated: July 8, 2026