Watermark IMAGE
Watermark Adder — process, convert, and analyze with one click.
or drop images here
Add custom text or graphic watermarks to protect your pictures from unauthorized copying and piracy. Configure transparency, position stamps, overlay tiling grids, and scale watermarks to fit layouts perfectly.
Why Choose ZiloIMG Watermark IMAGE Tool
Prevent Content Piracy
Stamp copyright notices or brand logos onto your photos before publishing online.
Visual Coordinate Placement
Drag and align watermarks or enable grid tiling to cover the entire canvas.
Free Standard Stamping
Watermark your digital files completely free of charge. No watermarks added by us.
Secure Data Guarantee
Uploads are protected by encryption and deleted automatically after 1 hour.
Adjust Transparency Levels
Keep watermarks visible but unobtrusive with fine transparency sliders.
Compatible Everywhere
Works on standard desktop browsers or directly from your phone's photo library.
How to Watermark IMAGE Online?
Upload source photos
Select the images you want to protect with copyright watermarks.
Configure watermark
Type your custom text watermark or select your brand logo image file.
Position and scale
Adjust transparency, rotation angle, position coordinates, or enable tile grid.
Save watermarked files
Click Add Watermark to stamp your files and download the output ZIP.
Everything You Can Do With ZiloIMG Watermark IMAGE Tool
- Stamp copyright notices on images
- Overlay brand logos as watermarks
- Adjust logo opacity and rotation
- Enable multi-tile watermark grids
- Download protected images in seconds