Free Online Stopwatch
Track elapsed time with millisecond precision and record lap splits.
Track Time with Millisecond Precision
Timing events, tracking workouts, or measuring task durations requires a reliable timer.
Our free online stopwatch provides simple time tracking:
- Millisecond Precision: Measures time down to the millisecond.
- Lap Splits: Record individual split times without stopping the main timer.
- Local Processing: Runs locally in your browser to ensure accuracy.
Key Benefits & Features
Tracks time down to the millisecond.
Log multiple lap times to compare durations.
Runs locally, ensuring timers continue running even when offline.
How to Use the Stopwatch Step-by-Step
This utility runs entirely inside your browser using client-side JavaScript. We prioritize your security: none of your inputted text is logged or stored.
- 1
Click "Start" to begin timing.
- 2
Click "Lap" to record splits, or "Pause" to stop the timer.
- 3
Click "Reset" to clear the time logs.
Practical Examples
Start and Lap 1 at 5s
Frequently Asked Questions (FAQ)
Does the timer keep running if I switch tabs?▼
Yes, the stopwatch uses system timestamps to track elapsed time accurately even if you switch tabs.
Can I export lap times?▼
Yes, you can copy the recorded lap splits table to your clipboard.
Is it free of ads?▼
Yes, this utility is completely free and accessible online.
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