Our clock updates in real-time, displaying hours, minutes, and seconds in a large, easy-to-read format. The clean, minimalist design ensures you can see the time at a glance, even from across the room. Add multiple cities and track time zones effortlessly.
- Real-Time Updates. Watch the seconds tick by with our live clock display. The time updates every second, ensuring you always have the most accurate time.
- Multiple Time Zones. Add cities from around the world and see their local time instantly. Each city card shows the UTC offset and day/night status.
- Day & Night Indicators. City cards dynamically change background based on local time. Light backgrounds for daytime, dark for nighttime.
Toggle between 12-hour and 24-hour formats with a single click. Enable dark mode for comfortable viewing at night, and use fullscreen mode to transform your screen into a beautiful clock display - perfect for offices and waiting rooms.
Why Choose clock.onl?
We're 100% free with no subscriptions, no hidden fees, and no ads. Your privacy is our priority - your data stays on your device. The responsive design works perfectly on desktop, tablet, and mobile, and your cities are automatically saved locally.