Image Watermark
Add a text or logo watermark to your image, with adjustable position, size, opacity and full-screen tiling. No upload.
Click to choose an image, or drag it here
Supports JPG / PNG / WebP / GIF, etc.
Max 40MB per file. Very large images may process slowly — compress first if needed.
Watermark type
Drag the watermark on the preview to move it; drag the corner to resize
Includes opacity, color/size or logo size, and tiling
Export format
Lossless, supports transparency
The preview above is WYSIWYG. Click “Generate & download” to export. Everything runs locally in your browser; files are never uploaded.
How to use
- Everything runs in your browser — images are never uploaded.
- Text watermarks support content, color, outline and size; image watermarks work best with transparent PNG logos.
- Drag the watermark on the preview to move it, drag the corner to resize; enable full-screen tiling in Advanced to resist cropping. When ready, click “Generate & download”.