Need a quick 30-second countdown? Perfect for plank challenges, speed rounds, or quick exercises.
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Simply click the "Start Timer" button to begin the countdown. You can pause, resume, or reset at any time. Choose from preset durations or enter a custom time using the hours, minutes, and seconds inputs.
Yes! When the 30 second timer reaches zero, a pleasant alarm sound plays automatically. Make sure your device volume is on.
Absolutely! This timer works perfectly on all devices — phones, tablets, and desktops. No app download required.