Hash Generator

Client-side only

Generate MD5, SHA-1, SHA-256 and SHA-512 hashes from any text instantly. All hashing happens in your browser — nothing is sent to a server.

Input

MD5 128-bit — fast, not collision-resistant, avoid for security

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SHA-1 160-bit — deprecated for security use, still common for checksums

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SHA-256 256-bit — recommended for most use cases

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SHA-512 512-bit — stronger, used where extra security margin is needed

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Uppercase output