100% Client-side

Add Page Numbers to PDF

Stamp page numbers onto every page. Choose the position and starting number. Runs in your browser.

or drop PDF here

Any size works

0 KB uploaded. Your file never leaves this browser tab.

Open your browser's Network tab while you use this tool, you will see zero data sent to any server.

IYONM

Cloud tools

Your files

Stay on your device

Uploaded to a server

File size limit

None

Capped on free plans

Works offline

Yes

Signup

Never

Pushed for limits

How to use

📄

1. Upload PDF

Select the PDF to number.

🔢

2. Pick position

Choose where numbers appear and the start value.

💾

3. Download

Save your numbered PDF.

Where can numbers be placed?

Any of six positions: top or bottom, left/center/right.

Can I start from a number other than 1?

Yes. Set any starting number, useful for documents that continue from another file.

Are files uploaded?

No. Numbering runs in your browser with pdf-lib.

Will it overwrite existing content?

Numbers are drawn in the margin. On documents with content to the very edge, they may overlap.