Watermark Adder

Add customizable text or image watermarks to your photos. Adjust opacity, size, rotation, placement, or use tiled repeating grids.

Lightning Fast & 100% Private

Your photos are processed entirely locally inside your browser using canvas rendering technology. No images are uploaded to any server, guaranteeing zero latency, zero bandwidth consumption, and absolute privacy for your photos.

Unlimited Customization Possibilities

Control every aspect of your watermark branding. Choose between stylized text or customized image logos. Modify transparency, scale, snaps, exact coordinate offsets, 360-degree rotation angles, or duplicate your watermark across the entire photo in a tiled repeating grid.