Countdown Timer
Create countdown timers for events, deadlines, and special occasions. Set hours, minutes, and seconds. Free, simple, and always ready when you need it.
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How to Use the Countdown Timer
Set Time
Enter hours, minutes, and seconds for your countdown.
Start
Click Start to begin the countdown. The timer counts down to zero.
Alarm
When the timer reaches zero, an alarm sound plays to notify you.
Why Use Our Countdown Timer?
Custom Duration
Set any duration from seconds to hours with precise control.
Audio Alert
Get notified with a sound when your countdown reaches zero.
Completely Free
No limits, no signup. Create as many countdowns as you need.
Works Everywhere
Use on desktop, tablet, or mobile. No app installation needed.
Frequently Asked Questions
Does the timer work if I switch tabs?
Yes! The countdown timer continues running even when you switch to other tabs or minimize the browser.
Can I pause and resume?
Yes, you can pause the timer at any point and resume it later. The remaining time is preserved.
Is there an alarm sound?
Yes, a beeping alarm plays when the countdown reaches zero. You can mute it if you prefer.
Does it work offline?
Yes, the countdown timer runs entirely in your browser and works without an internet connection.
What is the maximum duration?
You can set up to 99 hours, 59 minutes, and 59 seconds for your countdown.