Image Watermark Tool
Add text watermarks to images. Customize position, opacity, rotation, and tiled patterns.
Click to upload an image
Supports JPEG, PNG, WebP
Tips:
- • Use tiled pattern for better protection against cropping
- • Lower opacity (20-40%) is subtle but still visible
- • Diagonal rotation (-45°) makes watermarks harder to remove
- • Processing is done entirely in your browser
Watermarking Images - Technische Details
Watermarks help protect images from unauthorized use and establish ownership. Place watermarks strategically to be visible without ruining the image. Use tiled patterns for better protection against cropping.
Kommandozeilen-Alternative
Watermark tips:\n- Use 20-40% opacity for subtle marks\n- Diagonal placement is harder to remove\n- Tiled patterns prevent cropping\n- Include copyright symbol: \u00a9