Free — runs entirely in your browserAdd watermarks
to images
Protect your images with customizable text watermarks. Adjust font size, opacity, position, color, and rotation.
Drop an image or click to upload
PNG, JPG, WebP — up to 20MB
Fully Customizable
Control text, size, opacity, color, rotation, and placement.
Private
Images never leave your device. Zero data collection.
Tile Mode
Repeat your watermark across the entire image for full protection.
Frequently asked questions
What watermark styles are available?
You can customize the text, font size (12-200px), opacity (5-100%), rotation (-90° to 90°), color, and position (center, corners, or tiled across the entire image).
Can I tile watermarks across the whole image?
Yes! Select the 'Tile' position to repeat your watermark diagonally across the entire image, making it harder to remove.
What format is the output?
Watermarked images are exported as PNG to preserve quality and transparency support.
Are my images uploaded anywhere?
No. Everything runs in your browser using the Canvas API. Your images never leave your device.