Number your PDF pages in seconds. Upload a document, pick where the numbers go (footer center, left, right or header), set the starting number, font size and color, and download the numbered file. Handy for reports, manuscripts and shared documents. Processed entirely in your browser with pdf-lib.
Your data is processed entirely in your browser. Nothing is uploaded to any server.
Yes, all PDF tools are free and run in your browser.
No. Your PDFs are processed locally on your device and never leave it.
Very large files may be slower because processing happens on your device, but there is no hard upload limit.
No account or signup is required.