Add Page Numbers to PDF Online Free
Add professional page numbers to your PDF
Drop PDF to add page numbers
Add customizable page numbers to all pages
Your files never leave your device. 100% private and secure.
How It Works
Load PDF
Upload the document you want to number.
Configure Settings
Choose position (top/bottom, left/right) and format style.
Add Numbers
Click "Download" to receive your PDF with perfectly formatted page numbers.
Frequently Asked Questions
Where can I place page numbers?▼
Can I customize the number format?▼
Can I start numbering from a specific page?▼
Will this affect existing content?▼
About This Tool
Add page numbers to PDF documents with our free PDF page numbering tool. Insert professional page numbers in headers or footers with customizable position, format, and styling. Choose alignment (left, center, right), number format (1, 2, 3 or Page 1 of N), and font size. Perfect for numbering PDF pages in reports, dissertations, manuscripts, or multi-page documents. Page numbers are automatically added to all pages. The browser-based tool processes files offline – no uploads, ensuring privacy.
Why Use AeroPDF?
100% Private & Secure
Files are processed entirely in your browser. Nothing is uploaded to any server.
Lightning Fast
No waiting for uploads or downloads. Everything happens instantly on your device.
Works Everywhere
Use on any device with a modern browser. Windows, Mac, Linux, or mobile.