Timer and Stopwatch
Switch between a countdown timer and a stopwatch. Set hours, minutes and seconds for a countdown, or start the stopwatch and record laps as you go. Everything runs in your browser tab.
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How to use
- Choose timer or stopwatch mode.
- Set a duration (timer) or just start (stopwatch).
- Start, pause, lap or reset as needed.
Frequently asked questions
- Will the timer still alert me if I switch tabs?
- Usually, but browsers slow down background tabs to save power, so the alert can fire a little late. Keep the tab active for time-critical use.
- Does the stopwatch keep a history?
- Laps are kept for the current session and are cleared when you reset or close the tab.
Privacy
The timer runs in your browser tab and nothing is sent to a server.