Argon2 Hash Generator

Note: Client-side Argon2 hashing is slow due to memory requirements. For production, use server-side libraries: Go (golang.org/x/crypto/argon2), Node.js (argon2 npm), Python (argon2-cffi).

Argon2 vs Other Password Hashing

AlgorithmMemory HardStatus
Argon2id✓Recommended (PHC winner)
bcrypt✗Good, widely supported
scrypt✓Good
PBKDF2✗Acceptable
MD5 / SHA1✗Do NOT use for passwords

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