Free Online Tool

PDF Page Number Adder — Free & Private

Add professional page numbers to a PDF with your choice of position, starting number, and format — done in seconds.

About the PDF Page Number Adder

The PDF Page Number Adder is a free, browser-based tool from Quenavo. Add professional page numbers to a PDF with your choice of position, starting number, and format — done in seconds. Everything happens locally in your browser: the file you choose is read by JavaScript on your own device, processed in memory, and handed straight back to you — nothing is ever uploaded to a server.

Because Quenavo runs entirely in your browser, the pdf page number adder works the same on Windows, macOS, Linux, ChromeOS, Android, and iOS. There is nothing to install, no account to create, and no watermark on your results. Enable JavaScript to use the tool interactively.

Key Features

  • 100% free, forever: no subscriptions, trials, or paywalls — every feature of the PDF Page Number Adder is available to everyone at no cost.
  • Private by design: files are processed with in-browser JavaScript and are never uploaded, stored, or logged.
  • Instant processing: modern browser APIs handle your file in seconds, with no server round-trips or upload queues.
  • No installation: the PDF Page Number Adder is always ready in a browser tab — no downloads, licenses, or updates.
  • Works everywhere: a mobile-first interface that works on phones, tablets, laptops, and desktops.
  • No limits or watermarks: process as many files as you like; your results are clean and yours alone.

How to Use the PDF Page Number Adder

  1. Open the PDF Page Number Adder — it loads in under a second, with no sign-up required.
  2. Add your file by dragging it into the upload area or clicking to browse your device.
  3. Adjust the available options to match exactly what you need, with a live preview where supported.
  4. Run the tool and download your result with one click — then process another, with no limits.

Your Privacy Comes First

Quenavo was built around one principle: your files are your business. The PDF Page Number Adder processes everything with client-side JavaScript inside your browser. Your files are never uploaded, never stored on a server, and never seen by anyone — including us. When you close the tab, nothing remains anywhere except the file you downloaded. Read more in our Privacy Policy.

FAQ

Frequently Asked Questions

Is the PDF Page Number Adder really free?
Yes — completely. The PDF Page Number Adder is free with no hidden fees, no sign-up requirement, no watermarks, and no daily usage limits.
Are my files uploaded to a server?
No. This tool runs entirely inside your web browser using modern JavaScript. Your files are processed locally on your own device and are never transmitted to Quenavo or any third party.
Do I need to install any software?
No installation is required. The PDF Page Number Adder works in any modern browser — Chrome, Firefox, Edge, or Safari — on Windows, macOS, Linux, Android, and iOS.
Can I use the PDF Page Number Adder on my phone?
Absolutely. The interface is mobile-first and touch-friendly, so the PDF Page Number Adder works smoothly on smartphones and tablets as well as on desktop computers.