Color Blindness Simulator
Preview an image as seen with color vision deficiencies.
Arrastra una imagen aquí o haz clic para subir
Upload an image to simulate how it looks with protanopia, deuteranopia and tritanopia — useful for accessibility checks.
Cómo usar
- Upload an image.
- Switch between vision modes.
- Compare how colors differ.
Preguntas frecuentes
- Is this medically accurate?
- It uses standard simulation matrices — an approximation, not a diagnosis.
- Is my image uploaded?
- No, processing is local.