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Stopwatch

Professional stopwatch with lap times, millisecond precision, and export functionality

What this tool does

Stopwatch helps you professional stopwatch with lap times, millisecond precision, and export functionality.

What you get

Stopwatch produces a direct output in this page and keeps all processing on your device, with nothing uploaded to our servers.

Free to use, no watermarks, runs in your browser—nothing uploads to our servers
0:00.00

Ready

Keep accurate timing

Stopwatch timing pauses when the browser throttles background tabs. Keep this tab visible or install the web app for uninterrupted lap tracking.

Start the stopwatch and click "Lap" to record lap times

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