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🔬 Protanopia Simulation
❓ Frequently Asked Questions
Is this simulator safe? Are images uploaded?
Completely safe. All processing happens in your browser — images are never uploaded to any server.
Which types are supported?
Protanopia (red-blind), Deuteranopia (green-blind), Tritanopia (blue-blind), and Achromatopsia (total color blindness).
What algorithm is used?
The Brettel-Viénot-Mollon color vision model using LMS color space matrix transformations.
Why use this simulator?
Color blindness affects ~8% of males and ~0.5% of females. Designers use it to ensure accessibility for all users.
Can I download the result?
Yes. Download the simulated image as a PNG file for design reviews or reports.