Image Watermark

Add text or logo watermarks to images with position, opacity, and batch export controls.

Runs locally in your browser

This tool does not upload your input to Khmind servers. Sensitive content should still be handled carefully on shared devices.

Watermark settings

Source images Watermark type Watermark text

Position Text color Size (% of image width) Opacity: 60%

Repeat watermark across image

PNG output. Up to 30 images, 100 MB total and 32 megapixels per image.