IMAGE WATERMARKER
Add text or image watermarks to your photos in the browser. Custom position, opacity, font, size, and batch mode with ZIP download — no upload required.
Preview
Protect Your Images with Watermarks
Watermarking is one of the simplest ways to protect your photos from unauthorised use. This tool lets you add text or image watermarks entirely in your browser — your photos never touch a server.
Key Features
- Text watermark: custom text, font size, colour, and opacity
- Image watermark: upload a PNG logo and composite it onto photos
- Position presets: centre, corners, or tiled across the image
- Padding/offset control from image edges
- Batch mode — apply the same watermark to multiple images, download as ZIP
- 100% client-side — images never leave your device
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