Stopwatch

How to use

1. Start the stopwatch to begin timing.
2. Tap Lap to capture split times while the clock keeps running.
3. Pause/resume as needed and export lap data if you want a log.

Use cases

• Time a run or activity with lap splits.
• Track task durations for planning.

Tips & FAQs

Is it accurate for long sessions?

Yes—timing uses high-resolution browser clocks; keep the tab active for best reliability.

Can I share lap data?

Use the export option to copy lap tables for reports or training logs.

Formats & limits

• Accuracy tied to browser event loop
• Wake-lock recommended for lengthy timing
• Data clears when the page reloads unless exported

Privacy

All timing happens locally; no data leaves your device.

Related tools

• Countdown Timer
• Interval / HIIT Timer
• Pomodoro Timer

Updated

15 October 2025