Add Page Numbers
Add page numbers to PDF documents. Choose position and format.
Drop a PDF here
or click to browse · Max 25 MB
Three steps to done
Drag and drop or click to browse
Runs in your browser, nothing uploaded
Get your file instantly
When to use this
Prepare documents for print
Add page numbers before printing reports or manuals.
Number an appendix separately
Start numbering at a custom value to match a larger document's pagination.
Label presentations
Add slide numbers to PDF slide decks for easier reference.
Stamp page numbers onto any PDF in your browser
Choose where numbers appear, what format they use, and what number to start from. The tool draws numbers directly onto each page using Helvetica and lets you download the result instantly.
Everything runs in your browser with pdf-lib. No server, no upload, no account. The output file is a standard PDF with the numbers embedded as text.
Six positions are available: bottom center, bottom right, bottom left, top center, top right, and top left. Font size is adjustable between 10 and 24 points.
Works in Chrome, Safari, Firefox, and Edge on desktop and mobile.
Frequently Asked Questions
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