Right-click a photo on any website to add your logo or text watermark. Works on videos, PDFs and Word documents too.
Users
578
store count
Rating
3.3 / 5
unchanged in 30 days
Ratings
13
total ratings
Store rank
#41K
#34K among extensions
Version
2.0.0
updated 13 Oct 2026
Users
monthly, 3 years
Latest, 16 Oct 2026:578 usersMove the mouse over the chart for any month
Ratings count
monthly, 3 years
Latest, 16 Oct 2026:13 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About Watermark.ws: Batch Watermark Photos, Videos & PDFs
Watermark photos, videos, PDFs and Word documents straight from Chrome.
Right-click a photo and choose "Watermark this image". It opens in the Watermark.ws editor in a new tab, ready for your watermark. The same works on a video ("Watermark this video") and on a link to a PDF, a Word document or any other file Watermark.ws takes ("Watermark this file").
Want several photos from the same page? Click the Watermark.ws button in the toolbar, tick the photos you want, and they open together as one batch. Viewing a PDF or a photo in its own tab? The same button watermarks it.
In the editor:
• Add your logo, text or signature, and place it exactly where you want
• Tile it across the picture, change its opacity, add a shadow or an outline
• Crop, resize, rotate and adjust the picture in the same place
• Download the result, or add more files and watermark them together
You can also open the editor from the button and add files from your computer or your cloud storage.
It works with the photos from your phone or camera, with ordinary video files, and with PDF and Word documents. Some websites don't let other sites download their files, and streaming sites don't offer their videos as files. For those, save the file to your computer first, then add it in the editor.
Watermark.ws is free to try. Batch processing and saved templates come with a paid plan.