Stamp page numbers onto any PDF — choose the position, style and size. Everything happens in your browser; your file is never uploaded. Free.
🔒 The PDF is edited entirely in your browser — nothing is uploaded.
Numbered pages are the difference between a professional document and a loose stack of paper. They let readers reference "see page 7", keep printed reports in order, and satisfy the formatting rules of assignments, tenders and legal bundles. Merging several PDFs together usually leaves the result unnumbered — this is the finishing step. "Page 1 of N" is the most useful style because it also tells readers how much is left; plain numbers suit documents that continue a sequence.
Assembling a document first? Use our PDF Merger, then number the combined file here. Add a Watermark for drafts or branding, and Delete/Extract Pages to trim before numbering.
It stamps a page number onto every page of an existing PDF, permanently, so the number becomes part of the file itself — not something a printer or viewer adds temporarily. This is the finishing step most documents need after assembly: merging several PDFs into one leaves the result completely unnumbered, since each source file's own numbering (if any) is just page content, not a live field that recalculates. Running this tool afterward gives the combined document one clean, correct sequence from page 1 to the end.
This tool numbers pages — it doesn't insert new blank pages into a document, which is a different job. If you need to add or remove pages first, use PDF Merger or Delete/Extract Pages, then number the result here.
| Style | Looks Like | Best For |
|---|---|---|
| Page 1 of N | "Page 3 of 12" | Reports and long documents — tells readers how much is left |
| 1 / N | "3 / 12" | A compact, professional look for formal documents |
| Plain number | "3" | Documents that continue a page sequence from elsewhere |
| Who | Common Use |
|---|---|
| 🎓 Students | Add required page numbers before submitting an assignment or thesis |
| ⚖️ Legal & conveyancing | Number a contract or legal bundle so pages can be referenced ("see page 7") |
| 💼 Business & admin | Finish a report or proposal after merging it from several source documents |
| 📄 Anyone printing | Keep a printed document in the right order if the pages get shuffled |
| 🏢 Tenders & submissions | Meet formatting requirements that specify page numbering |
Is my PDF uploaded?
No — the numbers are drawn onto the pages inside your browser, and the file never leaves your device.
Can I start numbering from a specific page?
The tool numbers every page from 1. To skip a cover page, remove it with our Delete/Extract Pages tool first, number the rest, then merge the cover back on.
Will the numbers cover my content?
They sit in the margin at your chosen corner or centre. If a document has unusually large content to the very edge, pick the opposite position.
Does it work on any PDF?
Any standard, unencrypted PDF. If a file is password-protected, remove the protection in your viewer first.
Can I choose the number style?
Yes — "Page 1 of N", "1 / N", or a plain number, in three sizes and six positions.
Does this insert new blank pages, or only number the pages that already exist?
It only numbers pages that already exist in your PDF — it doesn't insert new blank pages. If you need to add or remove pages, do that first with a merging or page-editing tool, then number the result here.
Can this remove page numbers that are already in my PDF?
No — it only adds numbers. If a PDF already has numbers printed as part of its content, this tool will add a second set rather than replace the first, so it works best on documents that aren't already numbered.
Can I choose which page number to start counting from?
Not currently — numbering always starts at 1 on the first page of the file you upload. To make later pages start higher, split the earlier section out with Delete/Extract Pages, number just the section you need, and rejoin the files.