CodeASystem PDF tools
Number every PDF page.
Choose where the numbers go, set the starting number, and download your updated PDF.
Number PDF pages
Choose a position and starting number, then download the updated PDF.
Text size uses points. Numbers are placed 28 points from the selected page edges.
Your file stays in this browser tab. It is not uploaded to CodeASystem.
How it works
Set the first number. We add the rest.
Choose a starting number, text size, and placement. The tool draws a number on every page, then saves a new PDF without uploading your file. It is intended for ordinary, unlocked PDFs, so check the download before sharing or relying on it.