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SHA Hash Generator

Generate SHA-1, SHA-256, SHA-384, and SHA-512 hashes simultaneously using the native Web Crypto API. Output as hex or base64. All hashing happens locally.

Hashes update in real time as you type

SHA-1(160 bits / 0 chars)broken
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SHA-256(256 bits / 0 chars)
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SHA-384(384 bits / 0 chars)
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SHA-512(512 bits / 0 chars)
—
43
Input length
4
Algorithms

Security note

SHA-1 is broken for collision resistance — use SHA-256 or stronger for security-sensitive work. For password storage, never use any plain SHA hash; use a slow KDF like bcrypt, scrypt, or Argon2.

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