Add Page Numbers to PDF
Add page numbers to every page of your PDF with customizable position, format, and styling. No uploads, no servers—processing happens locally in your browser.
Supports PDF · up to 50 MB
How It Works
- Upload PDF: Drop or select your PDF file. The tool automatically detects the number of pages.
- Customize: Choose position (top/bottom, left/center/right), page number format, font size, and other options.
- Add Numbers: Click "Add Page Numbers" to apply numbering. Processing happens instantly in your browser.
- Download: Your numbered PDF is ready to download immediately.
Why Add Page Numbers?
Page numbers are essential for professional documents, reports, manuals, dissertations, and large presentations. They make it easy to reference specific pages in conversations, citations, or feedback. This tool lets you customize numbering to match your document style without complicated software.
Features
- 6 positions: Place numbers top or bottom, left/center/right aligned.
- 4 formats: Simple numbers, "Page X", "X of N", or "Page X of N".
- Custom styling: Adjust font size and margins to your preference.
- Flexible start: Begin numbering from page 1 or any page you choose.
- Skip first page: Useful for title pages or cover sheets.
- Privacy: All processing happens locally in your browser. Files never uploaded.
- Fast: Instant processing with no waiting or queues.
Frequently Asked Questions
Can I customize the page number format?
Yes. The tool offers four formats: simple numbers (1, 2, 3), "Page 1", "1 of 10", and "Page 1 of 10". Choose the format that matches your document style.
Can I skip numbering on the first page?
Yes. Check "Skip first page" to leave your title page or cover sheet without a page number. Numbering will start from page 2.
What file size is supported?
PDFs up to 50 MB are supported. Processing speed depends on PDF size and your device's available memory.
Are my PDFs uploaded to a server?
No. All processing happens locally in your browser using pdf-lib. Your PDF never leaves your device, ensuring complete privacy and security.
Can I add page numbers on mobile?
Yes. This tool works on desktop, tablet, and mobile browsers. Just select your PDF and customize the page number options.
Can I undo or remove page numbers?
Once added, page numbers are permanently part of the PDF. If you need to remove them, use the original file. We recommend keeping a backup of your original PDF.