Watermark Adder

The Cybro Tools Watermark Adder is a powerful, free online tool that protects your creative work by adding customizable text and logo watermarks to your images, all processed directly in your browser without any uploads. Whether you're a photographer protecting portfolio previews, an e-commerce seller branding product photos, or a content creator safeguarding original artwork, our professional watermark tool ensures your images stay protected while maintaining visual appeal. Using HTML5 Canvas API, the tool overlays your chosen watermark text or logo image onto your photos with precise control over positioning, opacity, rotation, and spacing. The text watermark feature offers comprehensive customization: choose from multiple font families, adjust text size and color, set opacity for subtle visibility, control rotation angle for diagonal patterns, and configure spacing for repeating grid patterns. For logo watermarks, upload your brand logo and position it anywhere on your image with scale, rotate, and opacity controls. The repeating grid watermark mode is particularly effective for protection, tiling your watermark across the entire image in a pattern that makes unauthorized removal extremely difficult. Advanced features include batch watermarking, custom positioning with drag-and-drop placement, and format-specific optimization. The tool supports all major input formats and exports watermarked images in your preferred format.