Countdown Timer
Create customizable countdown timers for events, deadlines, and launches with audio notifications
Set a target date to start the countdown
How to Use This Tool
In Countdown mode, set a target date/time and optionally name your event.
Watch the live countdown in Days, Hours, Minutes, and Seconds.
Switch to Stopwatch mode for a count-up timer with start, pause, lap, and reset.
Use fullscreen mode for presentations.
About This Tool
Countdown Timer offers both a countdown to any future date/time and a full-featured stopwatch. The countdown displays days, hours, minutes, and seconds with a celebration animation when time's up. The stopwatch includes lap timing with split and total times. Fullscreen mode makes it ideal for presentations and events.
Frequently Asked Questions
Yes! Click the fullscreen button to expand the timer to fill your entire screen — perfect for presentations, classrooms, and events.
The countdown calculates the difference from the target date, so it's always accurate when you return. The stopwatch pauses when the tab is closed.
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