Fovea — Free Online Eye & Colour Vision Tests

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Tests Simulator Report Learn About Credits

Tests Simulator Report Learn About Credits Settings

Your data never leaves your device.

Fovea has no server, no analytics and no cookies. Every result is stored in this browser only.

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Fovea is a self-check tool, not a medical diagnosis. See an eye care professional about any concern with your vision. A result here — including a normal one — is not reassurance.

Open source under the MIT licence · Built by Gaurav Patil · Source on GitHub

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Fovea draws its test stimuli with Canvas and cannot run without JavaScript. The Learn articles are readable without it.