Stopwatch
A precise online stopwatch with start, pause, resume, and reset functionality. Track elapsed time accurately with millisecond precision.
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Why use this tool?
This stopwatch provides a simple, privacy-friendly way to track elapsed time for various activities without installing any software.
- Accurate timing — Uses high-resolution timing for precise measurements down to milliseconds.
- Full control — Start, pause, resume, and reset functionality for flexible time tracking.
- Clean display — Large, easy-to-read time display showing hours, minutes, seconds, and milliseconds.
- Privacy-focused — All calculations happen in your browser. No data is sent to any server.
How to use
- Click Start to begin the stopwatch.
- Click Pause to temporarily stop the timer without resetting.
- Click Resume (the Start button changes to Resume when paused) to continue from where you left off.
- Click Reset to clear the timer back to zero.
Frequently Asked Questions
Yes, the MushTools Stopwatch is completely free with no sign-up required. All timing happens in your browser.
The stopwatch uses high-resolution timing APIs for accurate elapsed time measurement down to milliseconds.
No. Everything runs client-side in your browser. Your timing data is not stored or sent to any server.