Color Blindness Simulator
Preview an image as seen with color vision deficiencies.
Déposez une image ici ou cliquez pour téléverser
Upload an image to simulate how it looks with protanopia, deuteranopia and tritanopia — useful for accessibility checks.
Comment utiliser
- Upload an image.
- Switch between vision modes.
- Compare how colors differ.
Questions fréquentes
- Is this medically accurate?
- It uses standard simulation matrices — an approximation, not a diagnosis.
- Is my image uploaded?
- No, processing is local.