Hash Generator

Generate MD5, SHA-1, SHA-256, SHA-512, and HMAC-SHA256 hashes from text. All computation is performed locally in your browser.

HMAC-SHA256

Enter text above first, then compute the HMAC.

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Free website security scan

Grade your site A–F in seconds.

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Describe your idea, get a price + timeline.

Data breach cost calculator

See what a breach would cost you — and how little prevention costs.

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