Countdown Timer
Online countdown timer with an alarm sound.
05:00
How it works
- Enter the time or click one of the presets.
- Start begins the countdown, Pause stops it and Reset goes back to the start.
- When time is up you'll hear three beeps and see the tab title change.
FAQ
›Will the timer ring if I'm in another tab?
Yes. The countdown keeps running in the background and the time left shows in the tab title. Just keep your device's sound on.
›Why doesn't the timer beep?
Browsers only allow sound after you interact with the page. Start the timer with the Start button and make sure neither the tab nor the device is muted.
›Can I set a timer for more than an hour?
Yes, fill in the Hours field. The timer can count down several hours.