Fix Contrast

A browser extension that automatically increases contrast on sites.

Also available for these browsers:

Available in English, German, Dutch Japanese and Brazilian Portugese
Interested in translating this extension? Contact us.

UI screenshot of Fix Contrast extension

83.9% of home pages world wide have low contrast text^*

The Fix Contrast extension fixes these issues automatically for any website you visit.

showing the two main choices, 'medium' and 'high'.

Select "Medium" or "High" contrast.

showing the contrast sliders for small and large text

Pick your own contrast levels for normal and large text.

showing a site with backgrounds added to text.

Adds a background color to text for optimum readability.

Fix Contrast goes through all text elements on your site one-by-one, calculates their contrast ratio and bumps it when needed. Try it out below:

This text does not have enough contrast.

Fix Contrast is available for free. You can support us by donating a ☕ though Ko-fi.

Yes, but they don't^*. We would love to work with browser vendors to implement this tech natively. Please reach out!

* Polypane does, Fix Contrast is based on its technology.

A browser for developers with dozens of tools that help make your website more accessible.

Use the free color contrast checker provided by Polypane to get automatic suggestions for colors with enough contrast.

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