ACGoDark

Toggle a dark theme on any website with one click, per site, remembered for next time.

ACGoDark applies a dark theme to any website with a single click on the toolbar icon. • One click toggles dark mode on or off for the current domain • Your preference is remembered — dark mode reapplies automatically the next time you visit that site • Right-click the icon to open the list of active sites and turn them off individually • Detects when a site already has its own native dark theme and flags it • Handles photos, videos, and icons correctly, avoiding the "photo negative" look common in similar extensions No data is collected or sent anywhere: all preferences stay stored locally in your browser.