Add watermark
Overlay a text or image watermark across PDF pages, with adjustable opacity, position and rotation. Client-side.
Runs in your browserDon't take our word for it
Open your browser's Network tab and watch: your file never leaves this page. Or load this tool, turn off your internet, and it still works.
Drop files, paste, or click to browse
Files are processed in your browser — they never leave your device.
Add a file to continue.
How to add watermark
Overlay a text or image watermark across PDF pages, with adjustable opacity, position and rotation. Client-side. To use Add watermark: 1) add your file by dragging them in or clicking to browse, 2) adjust the edit options, 3) download your result — done in seconds. It's free, needs no signup, and most tools run right in your browser so your files never leave your device.
Popular ways to use add watermark
Frequently asked questions
- Is Add watermark free to use?
- Yes. Add watermark is free to use. It's free, needs no signup, and most tools run right in your browser so your files never leave your device.
- Are my files safe and private?
- Completely. Add watermark processes your file directly in your browser, so it is never uploaded to any server.
- Do I need to install anything?
- No. Add watermark works in any modern web browser on Windows, Mac, Linux, iPhone and Android — nothing to install.