darko mode owl

Dark mode for every website.

Browser extension that toggles dark mode on any site. Adjust brightness, contrast, and filters to suit your eyes. Simple, fast, and free.

Chrome LogoAdd to ChromeFirefox LogoAdd to Firefox

Try the interactive demos below—this is the real extension interface.

Try switching themes ↓

Theme

darko mode

darko mode

darkomode.com

Choose Theme

Pick your perfect theme.

Choose Dark Mode, Light Mode, System preference, or turn it off completely.

Darko sunbathing in light mode

Fine-tune your experience.

Adjust brightness, contrast, saturation, and apply color effects to match your preferences.

Try adjusting the sliders ↓

Customize

Visual Adjustments

100%
100%
100%

Color Effects

0%
0%
darko mode customization interface

Try it now.

Add darko mode to your browser and start browsing in comfort.

Chrome LogoAdd to ChromeFirefox LogoAdd to Firefox

Free • No data collected • Works instantly