Image Watermark
Stamp a text watermark on an image.
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Private
Files never leave your browser.
Fast
Native client-side processing.
Free forever
No signup, no watermarks.
About Image Watermark
Add a custom text watermark to an image with control over opacity, size, position and color. Client-side canvas.
Image Watermark runs entirely in your browser using Image Tools technology. Your files are processed locally and never uploaded to a server — there is no cloud, no storage, and no account required. Nothing about your file is sent anywhere.