Color Blindness Simulator
Preview palettes under CVD.
✏️ Sketching your tool…
About Color Blindness Simulator
Enter palette colors to simulate protanopia, deuteranopia, and tritanopia.
🔒 This tool runs entirely in your browser. Nothing is uploaded or stored.
Frequently Asked Questions about Color Blindness Simulator
How do I use the Color Blindness Simulator?
Open the Color Blindness Simulator and use the controls in the workspace below: preview palettes under cvd. Results appear instantly in your browser, with nothing to install, sign up for, or pay for.
Is the Color Blindness Simulator free?
Yes. The Color Blindness Simulator is completely free, like every tool in the PrimeFreeTools library. There are no accounts, subscriptions, or usage limits.
Does the Color Blindness Simulator store or share my data?
No. The Color Blindness Simulator runs with JavaScript in your browser, so what you enter never leaves your device and nothing is stored on a server.
What can I use the Color Blindness Simulator for?
Enter palette colors to simulate protanopia, deuteranopia, and tritanopia. You will find it grouped under Image Tools together with 16 other free tools on the PrimeFreeTools homepage.