Master your timing
1
Using the Stopwatch
Perfect for sports, cooking, or timing tasks. Start the counter and use the Lap button to record split times without stopping the main clock. All laps are recorded in your current session.
- 1/100th second precision
- Infinite lap recording
2
Using the Timer
Set a duration using the hours, minutes, and seconds fields, or pick a Quick Preset. Once started, it will count down to zero and notify you when time is up.
- Audio notifications
- Visual progress tracking
Clock-Safe Performance
Our tools don't rely on simple intervals which can drift over time. We calculate durations using system clock deltas via high-performance JavaScript. This ensures that even if your browser tab is inactive, your timing remains accurate to the millisecond.
Built for focus and flow
Zero-Latency Interaction
Responsive controls designed for both mouse and touch. Start, stop, and reset with zero lag, ensuring you capture every moment precisely.
Smart Sound Alerts
Our timer uses modern Web Audio synthesized beeps, so no external audio files are downloaded. It works offline and stays quiet until the last second.
Privacy Centric
We don't track your sessions. Your stopwatch data and timer settings never leave your computer. We provide tools, not surveillance.
Dark Mode Optimized
Perfect for late-night work or gym sessions. Our interface switches seamlessly between light and dark themes to reduce eye strain.