Nightfall Dark Mode — Night Shift for Websites

Dark mode for websites with brightness, warmth and contrast controls. Sync with your system and set per-site preferences.

Make bright pages easier to read after dark with Nightfall. Add a dark theme to websites in one click, choose a look, and tune the result to your preference. Choose your look - Pick Balanced, Sepia, Dim, Slate, or AMOLED. - Fine-tune brightness, contrast, and warmth. - Reset your adjustments whenever you like. Make it yours - Turn dark mode on or off for the current website. - Follow your device’s dark appearance. - Remember whether dark mode is on for each site. - Sync Nightfall preferences through Chrome Sync when it is enabled. Nightfall applies page styling locally in your browser. To provide per-site preferences, it uses the current website’s hostname and stores site on/off choices with your settings in Chrome Sync. Nightfall does not send page contents or browsing history to ZillyTools and includes no analytics or advertising. Some browser pages, including Chrome Settings and the Chrome Web Store, restrict extensions and cannot be themed. Results can also vary between websites.