Stopwatch & Timer
Simple browser-based stopwatch and countdown timer.
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About Stopwatch & Timer
Track time with precision using our simple, distraction-free stopwatch. Whether you're timing a workout, a cooking recipe, or a coding task, this tool provides accurate splits and lap tracking for all your productivity needs.
How to Use
- Click 'Start' to begin the clock.
- Use the 'Timer' tab to set a specific countdown duration.
- Toggle the alarm sounds or mute them using the bell icon.
- Click 'Reset' to clear the current session and return to zero.
Common Use Cases
- Timing HIIT workouts, rest periods, or sports drills.
- Monitoring the duration of meetings, presentations, or study sessions.
- Benchmarking software execution times or user interaction flows during testing.
Technical Details
Uses the high-resolution performance.now() API for microsecond-precision timing, ensuring accurate tracking even if the browser tab loses focus.
Frequently Asked Questions
- Does it work offline?
- Yes, once the page is loaded, the stopwatch runs entirely on your device and does not require an active internet connection.
- Can I save my laps?
- Currently, laps are stored in the current session. You can copy them to your clipboard before refreshing the page.
100% Private & Secure
This tool runs entirely in your browser using client-side technology. Your files and data are never sent to a server, ensuring 100% privacy and speed.