Add Page Numbers to PDF

Stamp page numbers onto any PDF, choose position and starting number.

Six placement options (bottom centre, corners, top)
Custom starting number
Works with encrypted PDFs
Zero server uploads, runs locally in your browser

NilPDF adds clean page numbers to every page of your PDF without uploading anything. Choose from six placement positions, set a custom starting number, and download the numbered PDF in seconds. Ideal for reports, contracts, and any document that needs clear pagination.

Your files stay on your device. They are processed entirely inside your browser using WebAssembly. Nothing is uploaded to any server. NilPDF has no backend, there is no server to send your files to.

Frequently Asked Questions

Is adding page numbers to a PDF really free?

Yes, completely free, unlimited use, no account required.

Are my PDF files safe when I add page numbers?

Your files never leave your device. All processing happens in your browser using WebAssembly (Pyodide). NilPDF has no server, there is nothing to upload to.

Can I choose where the page number appears?

Yes, six positions are available: bottom centre, bottom corners, top centre, and top corners.