Countdown Timer
Set a countdown to any date, time, or duration. Get sound alerts and browser notifications when time is up — perfect for events, meetings, and deadlines.
Frequently Asked Questions
The Countdown Timer lets you set a timer by choosing a specific date and time, or by entering a duration in hours, minutes, and seconds. It displays the remaining time in a large, easy-to-read format with a visual progress bar.
Yes! When the countdown reaches zero, you'll hear a sound alert via Web Audio API. If you've allowed browser notifications, you'll also receive a desktop notification so you never miss your deadline.
Yes, there are quick preset buttons for 5 minutes, 10 minutes, 15 minutes, 30 minutes, and 1 hour. Just click any preset to instantly set the duration without manual input.
Yes, completely free with no registration required. All processing happens in your browser with no data sent to any server.