Timer & Stopwatch
A free countdown timer with an alarm plus a stopwatch with lap times — for cooking, workouts, study sessions and presentations. Set the time, press start, and it runs right in your browser tab.
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How to use
- Timer: set hours, minutes and seconds, then press Start — a beep sounds when time is up.
- Pause and Resume keep the remaining time accurate.
- Stopwatch: press Start, use Lap to record split times, Reset to clear.
Tips
- Keep the tab open — closing it stops the timer.
- Use Lap on the stopwatch to time each exercise set or meeting segment separately.
- The alarm beep needs sound on; check volume before a quiet study session.
Frequently Asked Questions (FAQ)
What does the Timer and Stopwatch tool do?
It gives you a countdown timer with an alarm beep and a stopwatch with laps and centisecond display, all on one page.
Can I set an alarm with the countdown timer?
Yes, the countdown timer plays an alarm beep when it reaches zero.
Does the stopwatch support laps?
Yes, you can record laps while the stopwatch is running.
Does the timer keep running if I close the tab?
No. Closing the tab stops the timer, so keep the tab open while it runs.