Tuulo

Online stopwatch

For training, cooking, studying or timing anything.

Everything happens in your browser: your files are never uploaded to a server.

    How to use it

    1. Press start (or the space bar).
    2. Press lap to save splits.
    3. Pause or reset whenever you like.

    FAQ

    Is it accurate?

    It uses the browser\’s high-precision clock: hundredths of a second.

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