Hash Generator
Compute MD5, SHA-1, SHA-256, SHA-384, and SHA-512 hashes.
developer utilities · client-side · works offline
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MD5, SHA-1, SHA-256, SHA-384 & SHA-512 hashes online
Type or paste any text and this hash generator computes MD5, SHA-1, SHA-256, SHA-384, and SHA-512 digests simultaneously, live as you type. The SHA family is computed with your browser's native Web Crypto API, so it's fast and exactly matches the output of tools like sha256sum. Each digest copies with one click as lowercase hex.
Use SHA-256 or stronger for anything security-related - MD5 and SHA-1 are included only for legacy checksums and cache keys, as both are cryptographically broken for collision resistance. Hashing runs 100% client-side: your input never leaves the page, which makes this safe for hashing things you'd never submit to an online service.
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