Watermark image
Stamp text across photos.
Runs entirely in your browser. Verify it in your network tab.
What this does
Draws the text onto every image with a faint outline, so it stays readable on light and dark areas alike. Tiling makes it hard to crop out.
Limits
- A watermark discourages reuse; it cannot prevent it. Anyone determined can paint it out.
- JPG and WebP are re-encoded at high quality.
Is this private?
Yes, and you can check rather than take our word for it. Open your browser's network tab and run the tool: your file never appears in it, because there is no server to send it to. The whole site is static files.