This CSS Mask Generator helps you visually create CSS mask-image effects. Choose between gradient masks or image masks, adjust parameters, and preview in real-time.
The mask uses element transparency to control visibility—black areas show content, white/transparent areas hide it. Copy the generated CSS code for use in your projects.
mask-image controls visibility based on transparency for smooth gradient transitions. clip-path uses path-based cutting for sharper edges. Mask supports richer effects like gradient and multiple masks.
CSS mask is well-supported in modern browsers (Chrome, Firefox, Safari, Edge). The -webkit- prefix is included for maximum compatibility.