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Online Stopwatch

A precise stopwatch with lap times. Free, private and instant.

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    How to use the Online Stopwatch

    1. Open the tool above and adjust the settings.
    2. Check the live preview or result.
    3. Copy or download the output.

    About this tool

    Start, stop and record laps with a clean full-screen friendly stopwatch.

    Online Stopwatch is part of ToolStack Hub's Date & Time Tools. It runs entirely in your browser, which keeps your data private and makes results instant. There is nothing to install, no account to create and no usage limit.

    Frequently asked questions

    Is the Online Stopwatch free?

    Yes. Online Stopwatch is completely free with no sign-up, limits or watermarks.

    Is my data private when I use the Online Stopwatch?

    Yes. It runs in your browser, so your input is not uploaded to our servers.

    Does it work on mobile?

    Yes. ToolStack Hub tools work on phones, tablets and desktop browsers.

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