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PDF Page Numbers
Add auto-incremented page numbers to a PDF's footer or header — pick a format like plain numbers or "Page N of Total", set the alignment, starting offset, font size, and margin, and optionally skip numbering on the cover page. Everything happens in your browser via pdf-lib; nothing is uploaded to a server.
Add page numbers to every page of your PDF — position, alignment, format, and style are all customisable. All processing is in-browser; no file is uploaded.
Drop a PDF here, or tap to choose
PDF files only · processed in-browser
All processing is on-device via pdf-lib. No file leaves your browser. Numbers are stamped in Helvetica. Scanned image-only PDFs are supported (numbers appear over the scan).