Cryptographic hashes from text or files
Generate SHA-256, SHA-384, SHA-512, and SHA-1 hashes from any text or file. All hashes are computed simultaneously so you can compare algorithms at a glance.
Everything happens in your browser using the Web Crypto API (crypto.subtle.digest). Your input never leaves your device — no server, no tracking, no ads.
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SHA-256
SHA-384
SHA-512
SHA-1
Hashing file...