Free PDF Page Number Adder — Number PDF Pages Online
Reports, ebooks, and contracts read better with page numbers — and reviewers expect them. Drop in a PDF, choose the position and format (“Page 3 of 12” is the professional favorite), optionally skip the cover page, and download a numbered copy. The PDF is edited with pdf-lib entirely in your browser; your document is never uploaded anywhere.
PDF Page Number Adder
Stamp clean page numbers on reports, ebooks, and contracts — position and format your way, processed privately in your browser.
1 Add your PDF
📂 Drag & drop your file here, or click to browse
PDF only — processed locally with pdf-lib, never uploaded.
2 Numbering settings
3 Stamp & download
✅ Numbered PDF
How it works
The tool loads your PDF with the pdf-lib library in your browser, embeds a standard font, and draws the number label you configured onto each page (skipping any leading pages you excluded). It then saves a new PDF copy for download. Because everything happens locally, even sensitive contracts and financial documents stay on your device.
Everyday uses
- Students — number thesis chapters and assignments before submission.
- Freelancers — add “Page X of Y” to proposals and deliverables.
- Authors — number ebook and lead-magnet PDFs before publishing.
- Offices — stamp multi-page reports and meeting packs.
Frequently asked questions
Will the original PDF change?
No — you download a new numbered copy; the file on your device is untouched.
Can I skip numbering on a cover page?
Yes. Set “First page to number” to 2 and page 1 stays clean while numbering starts on the next page.
Is my document uploaded?
Never. pdf-lib runs in your browser, so your PDF never leaves your device.