Stopwatch & Countdown Timer
Online stopwatch with lap times and countdown timer with audio alert. Fully client-side.
00:00.00
How to use
- 1
Pick mode
Switch between stopwatch and countdown tabs.
- 2
Start timing
Run the stopwatch with lap splits, or set minutes and seconds for a countdown.
- 3
Pause or reset
Pause anytime and reset to start over.
Frequently Asked Questions
Yes. A short beep plays when the countdown reaches zero (if audio is allowed).
Laps appear in-session only; refresh clears stopwatch data.
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