Add Page Numbers
15 toolsNumber every page of a PDF automatically.
Runs in your browser — your files and text stay on your device
Everything you'd need a dedicated PDF app for — merging, splitting, compressing, converting to and from images, watermarking, page numbering, cropping, signing, and more — runs entirely client-side using JavaScript. Your documents are processed on your own device and never touch a server, so they're safe to use even with contracts, resumes, or other sensitive files.
MergeSplitDelete PagesExtract PagesReorder PagesRotateCropCompressWatermarkPage NumbersSignPDF → ImagesImages → PDFPDF → TextMetadata
How to use this tool
- 1Select the PDF you want to number.
- 2Choose where the number should appear and what the first page should be numbered — the preview shows the position.
- 3Click Add Page Numbers & Download.
Frequently asked questions
Can I use a different format like "Page 1 of 10"?
Not currently — numbers are added as a plain number in the position you choose.
Is my PDF uploaded anywhere?
No, page numbers are stamped entirely in your browser.