Color Blindness Simulator
Extension Actions
Simulate different types of color blindness on web pages.
Color Blindness Simulator is a Chrome extension designed to help developers, designers, and accessibility testers visualize how websites appear to users with various types of color vision deficiencies.
With this tool, users can apply real-time color blindness filters to any webpage and simulate common conditions like:
Protanopia (Red-Blind)
Deuteranopia (Green-Blind)
Tritanopia (Blue-Blind)
Achromatopsia (Complete Color Blindness)
The extension works instantly on any active tab, allowing side-by-side visual comparisons and quick toggling between modes. It supports intuitive switching between filter types and requires no additional setup or page reloads.
Key Features:
Live simulation on active webpages
Multiple color blindness modes
One-click activation and deactivation
Optimized for performance and low memory usage
Clean, user-friendly interface
This tool is especially useful for web developers and UI/UX designers aiming to make their websites more accessible and inclusive to the 300+ million people worldwide who are affected by color blindness.
We kindly request your review and approval of this extension to support developers in building a more inclusive web.
Latest reviews
- Antony King
- Extremely good. Would be nice to have the description of the filter active; I can't always remember that eg tritanomaly is a deficiency in blue cones.