What Is Midnight Lizard?

Updated

Midnight Lizard is a browser extension for Chrome and Firefox that applies custom color schemes to websites. Instead of relying on each site to offer its own dark mode, it recolors pages itself, so the same scheme works across all websites and does not break when a site updates its design. It is aimed at people who want consistent dark, light, grayscale, or colorful themes, and at those who need to adjust brightness, saturation, contrast, or hues to make pages easier to read.

What it does

The extension's core function is to override a website's colors with a scheme you choose. According to its own description, each color scheme works on all websites and will never become outdated — the recoloring happens in the browser, not on the site.

Beyond picking a preset, you can tune the result:

  • Brightness, saturation, contrast, and hue adjustments let you shift a page's appearance without changing the site.
  • Blue light filtering is offered for evening use, reducing the blue tones that are typically associated with eye strain at night.
  • Shading of bright colors and images helps tone down elements that would otherwise stay glaringly bright even in a dark theme.
  • Dark night mode can be applied across all websites.

Who it is for

Two groups get the most out of it:

  1. People who prefer dark or low-light browsing. Because the extension recolors pages itself, you are not dependent on whether a given site has built a dark theme.
  2. People who need better readability or accessibility. Adjusting contrast, brightness, and saturation can make text and backgrounds more distinguishable, which the extension explicitly lists as a goal (improving accessibility and readability).

Supported platforms

Midnight Lizard is available for Chrome and Firefox. If you use a different browser, the extension as described here would not apply.

What to check before installing

  • Confirm your browser is Chrome or Firefox.
  • Decide whether you want a preset scheme (dark, light, grayscale, colorful) or plan to fine-tune brightness, saturation, contrast, and hue yourself.
  • If your main goal is evening eye comfort, the blue light filter and night mode are the relevant features to try first.

The extension's own site, midnight-lizard.org, is the source for these capabilities; details such as exact settings, installation steps, and any account or pricing requirements are not covered in the available material and should be confirmed on the site itself.