Free Online Clock
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Click “Full” to enter full-screen. Press Esc (or click again) to exit — ideal for desks and presentations.
Yes. Use “Seconds” to toggle seconds, and “12/24” to switch formats instantly.
Enter full-screen for the largest digits. You can also zoom your browser (Ctrl/⌘ + “+”) for extra-large display.
Yes. Toggle Light/Dark to match your environment and improve long-viewing contrast.
Use the links below to open the Countdown timer and the World Clock (compact multi-city view).
No. Location is used only during your session to show local info (e.g., sunrise/sunset) and isn’t stored on our servers. See our Privacy Policy.
SimpleClock is a free online clock designed for focus and clarity. Use it fullscreen during meetings, classrooms, or livestreams. Toggle 12/24-hour display, switch light/dark themes, or show seconds — all in one click.