Stopwatch & Timer

Stopwatch with laps and countdown timer. Free, no sign-up, files stay on your device.

00:00.00

    ⏳ Countdown timer

    min sec

    🔒 100% private — processing happens in your browser. Nothing is uploaded.

    Online stopwatch and timer

    1. Press Start to run the stopwatch, Lap to record split times.
    2. Set minutes and seconds and start the countdown timer.
    3. A beep plays when the timer ends.

    Accurate to 1/100 s and works offline once loaded. Use it for workouts, cooking, presentations, exams and games.

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