Dark Mode – Night Mode for Every Website

Turn any website dark. Adjustable brightness, contrast, sepia & grayscale, per-site toggle, and a keyboard shortcut. Private & free.

Dark Mode instantly turns any bright website into a comfortable dark theme — easier on your eyes, day or night. ✦ WORKS ON EVERY WEBSITE One click darkens any page. Dark Mode intelligently inverts page colours while keeping your photos, videos, and images looking normal. ✦ FINE-TUNE THE LOOK Adjust brightness, contrast, sepia (warmth), and grayscale with simple sliders until it's just right for your eyes and your screen. ✦ PER-SITE CONTROL Love dark mode everywhere but want one site left bright? Toggle Dark Mode off for individual sites with a single click. ✦ KEYBOARD SHORTCUT Press Alt+Shift+D to toggle dark mode on or off instantly, without opening the popup. ✦ REDUCE EYE STRAIN & SAVE BATTERY Dark pages are gentler in low light and can save battery on OLED screens. ✦ PRIVATE BY DESIGN No account, no sign-up, no tracking. All your settings stay locally on your device and nothing is ever sent anywhere. ✦ LIGHTWEIGHT & FREE No external servers, no dependencies. It just works — and it's completely free. PERFECT FOR: - Late-night reading and browsing - Anyone with light sensitivity or eye strain - Developers and writers staring at screens all day - Making the whole web match your dark-themed setup Install, and enjoy a darker, calmer web. — This extension is free. If it helps you, you can support development at https://ko-fi.com/freeextensions ☕