Add Page Numbers to PDF — free, private, in your browser

Number PDF pages with position, format and start value control. Unlike iLovePDF or Smallpdf, nothing is uploaded: the processing happens on your own device, so the tool works even with the Wi-Fi off.

Add Page Numbers to PDF now — no sign-up →

How it works

  1. 1Drop a PDF onto the page
  2. 2Choose position and numbering style
  3. 3Download the numbered PDF

Questions

Are my files uploaded?

No. CommandEditor runs entirely in your browser with WebAssembly — your file never leaves your device. You can verify it: open your browser's network inspector, or switch off Wi-Fi after the page loads; the tool still works.

Can numbering start at a page other than 1?

Yes — set a start offset, or combine with Header & Footer for full control over placement.

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CommandEditor is open source and free forever. 114 tools, 60+ voice commands, on-device AI — your files never leave your device.