Countdown Timer

A flexible countdown timer with alarm sound and quick presets.

Countdown Timer
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How it Works

Create a custom countdown for any duration. Whether you need a 5-minute break timer, a 25-minute Pomodoro session, or a 1-hour study block, this tool handles it all.

When the time reaches zero, an audio alarm will play to alert you. You can toggle the sound on or off.

Frequently Asked Questions

Can I use this for the Pomodoro technique?

Yes! Use the 25-minute preset for work sessions and the 5-minute preset for breaks.

Will the alarm sound if I'm in another tab?

Yes, modern browsers typically allow audio from background tabs if you have interacted with the page first. We recommend keeping the tab open to ensure the alarm sounds.