UnQTools
Image Runs in your browser

Color Blindness Simulator

Simulate how images appear to users with color blindness (protanopia, deuteranopia, tritanopia, etc.).

100% Private Works Offline Instant

Simulate how images appear to users with color blindness (protanopia, deuteranopia, tritanopia, etc.). Everything runs locally in your browser — your data never leaves your device.

How to use

  1. Enter your input in the tool above.
  2. Adjust any options to your preference.
  3. Use the Copy or Download buttons to save the result.
  4. Everything happens locally — your data never leaves your browser.
All tools