How to Add Page Numbers to a PDF — Free Online Tool
Stamp page numbers onto every page of your PDF before printing or submitting — no Acrobat, no software needed.
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Why add page numbers to a PDF?
Legal submissions, academic papers, business reports, and printed presentations all benefit from page numbers. They make documents easier to reference in meetings ('see page 7'), easier to reassemble if printed and dropped, and required by many institutions and publishing standards. Adding them digitally before printing is far more reliable than numbering by hand after the fact.
Starting number and offset
Many documents have front matter — title pages, tables of contents — that should not be numbered, or should use Roman numerals separately. The 'starting number' option lets you begin numbering at any value. If your document has three pages of front matter and you want the actual content to start at page 1, process only pages 4 onward with the split tool first, then add numbers starting from 1.
How to add page numbers on Docsdom
Upload your PDF to the Add Page Numbers tool. Set the starting number — default is 1. The tool stamps each page with a centered, clean number in the footer area. Download the numbered PDF and verify the first and last pages show the expected numbers. The entire process runs in your browser using pdf-lib.
Positioning and styling
The tool applies a standard centered footer position, which works for most document types. If your document already has a footer with content at the center, the number may overlap with existing text. In that case, review the output carefully and consider whether the existing footer needs to be adjusted in the original document before adding numbers.
For formal submissions
Courts, universities, and government agencies often specify exact requirements for page numbering — position, font size, margin distance, and starting page. Always check submission guidelines before adding numbers. If the requirements are very specific, a full PDF editor like LibreOffice Draw or Adobe Acrobat may offer more control over styling than a quick online tool.
Try it now — free, no account needed
Use the Add Page Numbers PDF tool directly in your browser. No uploads, no sign-up.
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