DayNight Scheduler

Auto-switch browser themes.

DayNight Scheduler automatically switches your browser theme between light and dark mode based on the time of day. Stay comfortable while browsing — enjoy a bright interface during the day and a relaxing dark view at night without having to switch manually. This extension runs quietly in the background, adjusting your theme at your preferred schedule to match your daily rhythm. DayNight Scheduler is lightweight, privacy-focused, and fully customisable, helping you maintain visual comfort and reduce eye strain throughout your browsing experience.