Add Page Numbers to PDF
Stamp sequential page numbers onto every page of a PDF. Everything runs in your browser — your file is never uploaded anywhere.
Drop a PDF file here, or click to browse
It stays on your device — nothing is uploaded.
How to add page numbers to a PDF
- Add a PDF file.
- Choose where the number goes, its format, and what number to start at.
- Click "Add Page Numbers" and download the new file.
Your file stays on your device
This tool reads and rebuilds your PDF entirely in your browser using client-side JavaScript. Your file is never uploaded to a server, so it can't be stored, inspected or lost in transit.
- No upload
- Your PDF is read and numbered locally in your browser — nothing is sent to a server.
- Applies to every page
- Every page gets a number, in sequence, starting from the number you choose.
Questions
Can I choose where the page number appears?
Yes. Pick any corner or the top/bottom center of the page.
Can I start counting from a number other than 1?
Yes. Set the starting number field — useful when this PDF continues numbering from a previous document.
What formats are available?
Plain numbers ("1"), "Page 1", "Page 1 of 10", or "1 / 10".
Are my files uploaded anywhere?
No. Numbering happens entirely in your browser using JavaScript — your PDF is read locally and the new file is assembled on your device. Nothing is sent to a server.