Yes, timing uses high-resolution browser performance APIs.
Stopwatch
Track elapsed time with accurate start, pause, lap, reset, and copy controls.
Seconds
00
Elapsed time
00:00.00
Laps
No laps recorded yet.
About this tool
Toolnetix Stopwatch is built for precise elapsed-time tracking during workouts, study sessions, experiments, and daily productivity tasks. Because it runs in your browser, you can open it instantly on desktop or mobile without installing anything. Use lap tracking to capture split times, pause when needed, then continue without losing progress. It is a practical way to measure focused work blocks and compare repeated intervals over time. Try next: Pomodoro Timer • Countdown Timer.
How to use
- Click Start to begin measuring elapsed time.
- Use Lap while running to capture split timestamps.
- Click Stop to pause the timer while keeping your elapsed time.
- Click Reset to clear elapsed time and lap history, then start over.
- Copy laps to quickly share or save your splits.
Related tools
Try next: Countdown Timer • Pomodoro Timer • Speech to Text.
Countdown Timer
Create countdown timers with hour, minute, and second controls plus pause and reset support.
Pomodoro Timer
Run focused Pomodoro work and break cycles with configurable session lengths and cycle goals.
Speech to Text
Transcribe live microphone speech into text using your browser speech recognition engine.
Frequently asked questions
Yes, you can save as many laps as needed during a run.
Yes, pausing preserves elapsed time until you resume.
Yes, use Copy laps to copy a formatted lap list.