PDF Page Numbers
Add centered page numbers to every PDF page in your browser with pdf-lib.
Processing: runs in your browser, nothing uploaded
About PDF Page Numbers
PDF Page Numbers stamps a centered page index on every page with pdf-lib — ideal before client delivery or print.
Choose a starting number when continuing a multi-file packet.
Existing footer art is not removed.
Local processing: /tool/pdf-page-numbers.
How to use PDF Page Numbers
- 1
Choose a starting number.
- 2
Upload a PDF.
- 3
Download the numbered file.
Why use PDF Page Numbers
- Client-side pdf-lib
- Custom start index
- No upload
- Private
Use cases
- Inspect PDF metadata before sharing a file
- Count pages in a packet without opening Acrobat
- Stamp page numbers or a confidentiality watermark
Privacy
Runs entirely in your browser — your pdf is not uploaded.
Limitations
- PDF Page Numbers depends on your browser. Very large inputs may slow or freeze older devices; try a smaller sample if the tab becomes unresponsive.
PDF Page Numbers FAQ
Existing numbers?
This draws new numbers at the bottom; it does not remove old ones.
Is PDF Page Numbers free?
Yes. PDF Page Numbers is free for everyday use with no account required, and it runs in your browser.
Does PDF Page Numbers upload my data?
No. PDF Page Numbers processes your pdf locally in this tab.
What do I get as output?
You receive numbered pdf ready to copy or download.
How do I use PDF Page Numbers?
Choose a starting number. Upload a PDF. Download the numbered file.
Does PDF Page Numbers work on mobile?
Yes. PDF Page Numbers works in modern mobile and desktop browsers. Large files may be slower on limited connections.