WATERMARK
Add Watermark
Add text or image watermarks to PDF files instantly in your browser. Customize position, opacity, size, and rotation with no uploads or sign-up required.
Drop your PDF here
or
Accepts: .pdf only
FAQ
No. All processing happens entirely in your browser using local resources. Your files never leave your device.
Currently, you can apply either a text watermark or an image watermark in a single pass. If you need both, you can apply one, download the file, and then process the new file to add the second.
Yes, you can easily adjust the opacity slider to make your watermark as bold or as subtle as you need.
Yes. Once applied, the watermark is stamped consistently across every page of your PDF document.
Absolutely. Our tool is designed to be fully responsive and works well on modern mobile browsers.
Yes, it is 100% free to use with no hidden fees or sign-up required.