Is alarmclock.in free to use?
Yes. alarmclock.in is free to use and does not require signup for basic alarm, timer, stopwatch and world time tools.
Support
Frequently Asked Questions
Common questions about online alarms, timers, notifications, world clocks and time tools.
Can I set multiple alarms?
Yes. You can create multiple alarms with labels on supported alarm pages.
Does the World Alarm Clock support different cities?
Yes. The World Alarm Clock lets you search cities and set alarms using that city’s local time zone.
Will the alarm ring if my laptop is locked or closed?
Browser alarms work best when the page is open and the device is awake. If the laptop sleeps, is shut down, or the browser is closed, the alarm may not ring.
Will alarms work on mobile?
Alarms can work while the browser tab remains active, but mobile browsers may pause sounds if the phone is locked, battery saver is active, or the browser is closed.
Do browser notifications work?
Yes, if notification permission is allowed in your browser. Notifications work best on HTTPS after deployment.
Do I need to install anything?
No. The tools run directly in your browser. No app installation is required.