PBKDF2 Key Deriver

Derive a key from a password using PBKDF2.

Password Salt (text or hex with 0x prefix)

Iterations Hash Output bytes

About this tool

PBKDF2 (RFC 2898) stretches a password into a cryptographic key by repeated HMAC. Use this for password storage where Argon2 or scrypt aren't available, with at least 600k iterations on SHA-256.