Add page numbers to PDF
Pick the position, size, and format, then watch the preview update before you export. You can change any option and re-preview as many times as you want before download.
Page Numbers
Number the pages so your boss stops asking.
Drop the PDF. Pick where the numbers go — top, bottom, left, right. Pick the format — 1, 1 of 24, Page 1. Download. Done.
Start here
Upload your file to start
Supported formats: PDF input with numbered PDF output.
PDFSingle file
Upload a PDF to number
Drag and drop or click to browse. The editor opens with page numbering ready.
Drop files anywhere inside this panel.Processed locally — we never keep it.
What happens next
Your file opens in the matching tool so you can edit, convert, or export it without uploading it a second time.
- No signup
- No watermarks
- Files deleted after 1 hour
Encrypted upload. Deleted in an hour. Never shared. Never trained on. Ever.
ISO/IEC 27001 (in progress)
GDPR compliant
TLS 1.3
Files deleted after 1 hour
No signup required
How to add page numbers, end to end.
Three clicks from a dropzone on this page to a numbered PDF in your Downloads folder. You never leave the tab.
Drop your PDF on this page.
Drag it from your desktop or click to browse. It uploads encrypted. We can't see it.Pick position and format.
Top, bottom, left, right, or any corner. Format as 1, 1 of 24, Page 1 — whatever matches the rest of the document. Start from any number you want.Download. We forget.
Your numbered PDF lands in Downloads. Our copy is deleted within the hour. Hand it to your boss.
What you can actually do on this page.
Four honest moves you can finish in the browser you're already in. No Adobe, no signup, no half-features held behind a paywall.
Any position you want.
Top, bottom, left, right, or any corner. Pick the margin that fits your document's existing layout.
Your format, not ours.
1, 1 of 24, Page 1, Page 1 of 24 — whichever reads right for the document. Font size and color are yours to pick.
Start from any number.
When your PDF is chapter three of a longer report, pick up where the last file left off. Page 1 becomes page 47 if that's what you need.
Skip the cover.
Keep the cover and table of contents clean. Number the real pages only — you pick the exact range.
Why people choose Pdf Clarity
Private by default
Your PDFs are transferred over TLS and deleted within one hour. We don't look at them, and you don't need an account.
Fast and free
Editing, annotating, signing, merging and splitting are free with no signup. Your first upload opens the editor in seconds.
Works in any browser
Open the editor in Chrome, Safari, Firefox or Edge on Mac, Windows, Linux or Chromebook. You never install anything.
More ways to add page numbers
Number PDF pages in order
The numbers flow in the existing page order, starting from whatever value you pick. You don't have to reorder pages first — the numbering matches the reading order you already have.
Add page numbers on a Mac
Open Pdf Clarity in your browser on macOS and drag your PDF in — no installs or Adobe needed. Your numbered PDF downloads straight to your Downloads folder.
Start numbering from a specific page
Skip the cover and table of contents by restricting the numbering range to pages 3 onward. You can also set the starting number so page 3 shows as 1, not 3.
Frequently asked questions
Quick answers to what people ask us most about editing a PDF online for free. Tap any question and the answer expands inline.
Can I start numbering from a specific page?
Yes. Pick the page range you want numbered and set the starting number. Skip the cover and table of contents if you want page 3 to read as "Page 1."
What positions and formats can I pick?
Position: top or bottom, aligned left, center, or right. Format: 1, 1 of 24, Page 1, or Page 1 of 24. Font size and color are yours to pick.
Will the numbered PDF have a watermark?
Never. Not on free, not on Pro, not ever.
Can I remove the page numbers later?
The numbers are baked into the exported PDF as visible text. Keep the original un-numbered PDF so you can re-export with a different scheme if your needs change.
Is it really free? What's the catch?
There isn't one. Page numbering, editing, merging, signing — all free, for as long as you need them. No signup, no watermark, no trial timer.
How big a PDF can I number?
Up to 100 MB free. If you need bigger, the Pro tier handles up to 500 MB.
What happens to my file after I'm done?
Deleted within one hour of upload. Encrypted in transit and at rest. Never read by a human, never shared, never used to train anything.
Does it work on an iPad, Chromebook, or phone?
Yes. Any browser — Chrome, Safari, Firefox, Edge. Upload, pick format, download. Same flow on every device.
Related PDF tools
Protect PDF
Lock your numbered PDF with a password before distribution so only the right reader opens it.
PDF Editor
Open the broader editor when your document needs more than just page numbers before export.
Merge PDF
Combine multiple PDFs first if your numbering should flow across several source documents in one packet.
Learn more
Ready to keep reading? You can go deeper on common tasks in the help center articles below.
- Protect a PDF after editingSee the safest point in your workflow to lock your numbered file before distribution.
- Delete PDF pagesRemove pages you don't need before numbering so your final sequence matches the reader's expectation.
- Rotate PDF pagesFix page orientation first so your numbers sit at the right edge of every page after export.
You can also browse all PDF tools from the tools hub.