Password Strength Checker

Score password strength and entropy.

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Runs locally in your browser

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    About this tool

    Score password strength and entropy This free Security tool from Bhuvanesh C runs entirely in your browser — your data stays on your device.

    FAQ

    Common questions about the Password Strength Checker.

    Score password strength and entropy. It is part of my free Security collection and works instantly in your browser.
    Yes. This tool is completely free with no usage limits and no account required.
    No. Processing happens in your browser whenever possible. Your input is not sent to my server.
    Yes. The layout is responsive and works on phones, tablets, and desktops.
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