Universal Dark Mode

Turn any web page into dark mode with one click. Per-site toggle, brightness and contrast controls.

Tired of bright white pages burning your eyes at night? Universal Dark Mode turns ANY website into a comfortable dark theme instantly — no accounts, no setup, no tracking. ★ KEY FEATURES • One-click dark mode on every website • Photos, videos and canvases keep their natural colors • Turn it off for individual sites you prefer in light mode • Brightness and contrast sliders to fine-tune the look • Keyboard shortcut: Alt + D toggles dark mode on the current site (customizable at chrome://extensions/shortcuts) • Smart detection: pages that already have a dark theme are left untouched • No white flash while pages load • Lightweight and fast — no background processing, no external servers ★ HOW IT WORKS Click the toolbar icon to open the control panel. Use "Enabled everywhere" for a global on/off switch, or "Dark on this site" to exclude a specific website. Your settings are saved in your browser and applied automatically on every page.