Add Page Numbers to PDF

Stamp page numbers onto every page of your PDF, with control over position, format and starting number. It is lossless (your text and images are untouched) and runs entirely in your browser.

How to Add Page Numbers to PDF

  1. Upload your PDF (it stays on your device).
  2. Pick the position, format, start number and size.
  3. Click "Add Page Numbers" and download the result.

Frequently asked questions

Does it change my content?

No — it only adds numbers on top; your existing content is preserved.

Is my PDF uploaded?

No — page numbers are added locally in your browser.

Can I start at a custom number?

Yes — set any starting value.