Opening Page Number PDF…
No uploads. Runs entirely in your browser.
Interactive positioning, editable typography options, and custom range rules for instant page numbering.
Can I choose which pages to add numbers to?
Yes. You can number all pages, skip the cover page (start from page 2), or specify a custom page range and starting number offset.
Will adding page numbers modify my original text or formatting?
No. Page numbers are rendered into a dedicated transparent vector overlay layer on top of your existing PDF pages. Your existing content, layout, fonts, and images remain completely untouched.
Are my documents processed locally in my browser?
Yes. All rendering, layout calculations, and PDF rebuilding happen 100% client-side inside your browser's local RAM. Your files are never uploaded to any server.