Countdown Timer
Set a custom countdown with presets and alarm.
00:00:00
Set Duration
FAQ
What happens when the timer reaches zero?
An alarm sound plays and the display flashes red. The timer stops automatically.
Can I use this as a kitchen timer?
Absolutely! Use the presets for quick access or set any custom duration up to 23 hours.
Does it work in the background?
Yes, the timer continues running even if you switch tabs. Make sure your browser doesn't throttle background timers.