Frequently Asked Questions

How do I use the countdown timer?

Enter hours, minutes, and seconds or use a quick preset, then click Start.

Will it alert me when finished?

Yes! Enable Sound Alert for audio beeps and Notifications for browser alerts.

Does it work offline?

Yes, once loaded the timer works completely offline.

What's the maximum time?

You can set up to 99 hours, 59 minutes, and 59 seconds.

Is this free?

Yes, completely free with no registration required.

How do notifications work?

Enable notifications and allow permission when prompted. You'll get an alert even in another tab.

Can I mute the alarm?

Yes, uncheck "Sound Alert" to disable audio.

Is my data stored?

No, everything runs locally in your browser. We don't track anything.