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Color Blind Simulator
Simulate color vision deficiencies on your images. Preview deuteranomaly, protanomaly, protanopia, deuteranopia, tritanopia, tritanomaly, and achromatopsia in real time.
Color Blindness Simulator
Drop image here or click to select
JPEG · PNG · WebP · GIF · BMP · TIFF
FAQ
What does this tool simulate?
It shows how an image appears to people with different types of color vision deficiency - protanopia, deuteranopia, and tritanopia.
How do I use it?
Upload an image and select the type of color blindness to simulate.
Why use this?
To check if your designs, charts, or images are accessible to colorblind users.