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Start, stop, and lap — right in your browser.
A precise online stopwatch with a big, easy-to-read display and lap times — perfect for workouts, cooking, study sessions, and timing anything. Runs entirely in your browser.
Runs entirely in your browser — nothing is uploaded.
It keeps counting based on the real clock, so the elapsed time stays accurate when you come back.
The stopwatch is silent; for an alert when time runs out, use the Countdown Timer.