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Color Blindness Simulator

Check how your colors appear to people with different types of color blindness. Running the tool requires an account; the free account includes 10 one-time operations on eligible tools.

Color (Hex)

🔒 Processed locally in your browser — no file is sent to our servers

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Create your free account

Create a free account without a credit card. Start with 10 one-time free operations on eligible tools; your account remains after they run out, and you can upgrade for ongoing use.

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About Color Blindness Simulator

Check how your colors appear to people with different types of color blindness

Frequently Asked Questions

How do I start using this tool?

You can preview the tool without an account. Running it requires an account; the free account includes 10 one-time operations, with plans for ongoing use.

How does this tool handle my data?

Processing varies by tool: file editing tools process selected files in the browser, while others may call a server or external provider. Check the tool description and privacy policy before entering sensitive data.

Does this tool work on mobile devices?

The site adapts to mobile and desktop screens, but some functions depend on browser and device support.

Color Blindness Simulator

Create your free account

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About Color Blindness Simulator

Frequently Asked Questions