What Image Watermark does
Image Watermark the tool overlays a text or logo watermark with adjustable position, size, opacity and tiling to protect your image.
- Image Watermark
How do I add a watermark to an image?
Image Watermark lets you add a watermark to an image — the tool overlays a text or logo watermark with adjustable position, size, opacity and tiling to protect your image. It runs in your browser, so your files are never uploaded.
- the tool overlays a text or logo watermark with adjustable position, size, opacity and tiling to protect your image
- Fast and free
- No signup or watermark
- 100% client-side
What is
Image Watermark
A tool that the tool overlays a text or logo watermark with adjustable position, size, opacity and tiling to protect your image.
Image Tools
Related terms
watermarkcopyright
Frequently Asked Questions
Yes.
Image Watermark is free with no signup or watermark.
No.
Everything is processed locally in your browser.
Just a browser.
It works in any modern browser with no install.
Detailed Explanation
How it works
The watermark is composited onto the image on a canvas at the chosen opacity and position.
- In-browser processing
Use cases
Protect photos and artwork from theft, or brand product and portfolio images.
- Everyday use
Limitations
Processing runs on your device, so very large files take longer, and results depend on the input.
- Device-bound
Privacy
Everything is processed in your browser; your files are never uploaded to a server.
- 100% local
- No upload