Simulate how graphics, UI components, and images appear to users with Protanopia, Deuteranopia, or Tritanopia color blindness.
Supports PNG, JPG, WebP. Simulated locally in your browser.
Upload an image file from your computer.
Switch between Protanopia (Red-Blind), Deuteranopia (Green-Blind), and Tritanopia (Blue-Blind) filter pills.
Inspect color contrast accessibility.
Uses SVG feColorMatrix transformation matrices to recalculate RGB color channels locally.