What is ClockHub?
ClockHub is a free toolkit that brings together every time and clock tool you need day to day, all on one fast, simple site. There's nothing to download — every tool works directly in your browser, on phone and desktop alike.
Featured tools
- Alarm — set an alarm for any time with a title and repeat days.
- Timer — start a countdown for cooking, workouts or studying.
- Stopwatch — precise timing with lap records.
- World Clock — see the time in multiple cities at once.
- Countdown — count down to a special day.
Frequently Asked Questions
Is ClockHub free?
Yes, every tool is completely free and requires no account.
Will my alarm ring if I close the tab?
The alarm and timer need the page to stay open to ring. You can switch the tab to the background, but don't close the browser entirely.
Is my data stored?
Your preferences (theme, favorite cities, etc.) are kept only on your own device in the browser's local storage. No personal data is sent to our servers.