Dark Reader

Dark Reader applies dark themes to websites that may not offer their own dark mode. Rather than relying only on a simple color inversion, its dynamic mode adjusts page colors while trying to preserve readable text and useful visual distinctions. It gives people who prefer darker interfaces a more consistent way to browse across unrelated websites. Brightness and contrast controls allow further adjustment, alongside sepia and grayscale options.

Settings can be tailored to individual sites, which is useful when a page already has a suitable theme or needs different treatment. Long reading sessions and browsing in dim surroundings are common reasons to use it, though reduced eye strain is not a guaranteed medical benefit. Complex or frequently changing pages can produce visual artifacts or unexpected styling, so exceptions may be needed. Its defining feature is adaptable, browser-wide dark styling with control over where and how it applies.