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MD5 Hash Generator

Compute the MD5 hash of any text using a self-contained JavaScript implementation of RFC 1321. Outputs a 32-character hex digest. Educational use only — MD5 is broken for security.

43
Input length
0
Hash length
128 bits
Digest size

MD5 is cryptographically broken

Collisions can be found in seconds. Never use MD5 for password storage, digital signatures, or any security-critical purpose. Use SHA-256 or SHA-3 for hashing, and bcrypt/scrypt/Argon2 for passwords. MD5 is still useful for checksums and non-adversarial fingerprinting.

Implementation: pure-JS RFC 1321 — no external dependencies.

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