Stopwatch

It counts in tenths and hundredths of a second, driven by your device's clock — accurate enough for workouts, cooking and everyday timing.

Laps record split times without resetting — perfect for timing running intervals, comparing repeated attempts, or breaking a long task into measured segments.

The clock is based on real timestamps, so elapsed time stays accurate even if the tab is in the background — it catches up correctly when you return.

No — it counts for hours without issue, useful for long activities like study sessions or events.