Contrast Flip - Smart Theme Control

Instantly flip any website between dark and light themes with smart element detection.

ContrastFlip — Smart Dark Mode 🌗 Turn any website dark for comfortable browsing at any hour. ContrastFlip intelligently inverts bright pages into easy-on-the-eyes dark themes — and switches automatically based on the time of day. 🌙 Instant Dark Mode One click to transform any website into a comfortable dark theme. Bright backgrounds become dark, text stays readable, and images remain untouched. ⏰ Scheduled Switching Set your preferred times and ContrastFlip switches between light and dark automatically. Dark mode at night, light mode during the day — hands-free. 🎨 Customizable Adjust brightness, contrast, and warmth to your liking. Fine-tune the look for individual websites with per-site settings. 📋 Whitelist Some sites look better in light mode? Add them to your whitelist and they'll always stay bright. 👁️ Eye Care Reduce eye strain during late-night browsing. Less blue light, softer contrast, and warmer tones help you browse longer without fatigue. 🖼️ Smart Detection Images, videos, logos, and brand elements are preserved in their original colors. Only backgrounds and text are adjusted for a natural-looking dark theme. ⚡ Lightweight Minimal performance impact. Works instantly on page load with no flash of white. Protect your eyes. Install ContrastFlip and browse comfortably around the clock.