Watermark PDF
Add a text or image watermark, with a live preview.
How to watermark PDF
Three simple steps, right in your browser.
Select your PDF.
Type your text or upload a logo, then adjust position, opacity and rotation.
Click Add watermark and download.
100% private
Files are processed on your device. Nothing is uploaded, stored or seen by anyone else.
Fast & free
No waiting in upload queues, no sign-up, no watermarks, no daily limits.
Works everywhere
On Windows, Mac, Linux, Android and iPhone. Once loaded, it even works offline.
Frequently asked questions
Can I tile the watermark across the page?
Yes. Choose the Tiled position to repeat it in a pattern across each page.
Can I watermark only some pages?
Yes. Enter a page range such as 1-3, 7.
Are my files uploaded to a server?
No. All processing happens in your browser on your own device. Your files never leave your computer or phone, which makes PDFwise safe for confidential documents.