🔢 PDF300

Add page numbers to a PDF

A merged file loses whatever numbering the parts had, and a printed stack with no numbers is hard to put back in order after it drops. Stamp numbers on and the problem goes away.

Open the tool

Runs entirely in your browser. The file never leaves your device.

How it works

  1. Add the PDFDrop the file onto the page.
  2. Set the corner and the first numberYou can start at something other than 1 when the file is a chapter.
  3. DownloadSave the numbered file.

Questions

Do my files get uploaded?

No. This tool runs in your browser with JavaScript, so the file never leaves your device. Once the page has loaded you can even go offline and it still works.

Is there a watermark or a sign-up?

Neither. No account, no watermark on the output. The practical limit is your device memory — large scanned files use more of it.

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