PDF tool

Page Numbers

Add page numbers to a PDF in the position and format you prefer.

100% local — files never leave your deviceProcessed in your browser

How it works

Upload your PDF.
Choose position (corners or center) and a format such as “{n}” or “{n} / {total}”.
Apply and download.

Good to know

Numbers are real selectable text, not burned-in pixels.
Every step runs locally in your browser using Web Workers — your file is never uploaded to any server.