Add page numbers to PDF files free online. Choose position (bottom center, top right, etc.), format (Page 1 of 10), font size, and starting number. 100% browser-based.
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PDF files up to 50MB
Need to add page numbers to a PDF online for free? Our PDF Page Number Adder lets you insert customizable page numbers to any PDF in seconds. Choose position (bottom center, top right, etc.), number format ("Page 1 of 10", "1", etc.), font size, and starting number. Everything runs in your browser — files are never uploaded.
Click "Choose PDF File" or drag and drop any PDF into the upload zone. Files up to 50MB are supported. No login needed.
Choose position (bottom center, top right, etc.), format (Page 1 of 10, etc.), font size, starting number, and whether to skip the first page.
Click "Add Page Numbers". The PDF is processed entirely in your browser using pdf-lib. The numbered PDF downloads automatically — no data sent to any server.
Yes. Choose from 6 positions: bottom center, bottom right, bottom left, top center, top right, or top left.
Yes. Enable "Skip first page" and the numbering starts from the second page — useful for cover pages or title pages.
No. All processing is performed entirely in your browser using pdf-lib. Your PDF never leaves your device.
Yes. Set any starting number in the "Start Number" field. For example, to paginate chapter 2 starting from page 21, set the start number to 21.
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