Bcrypt Hash Generator & Verifier

Generate bcrypt password hashes and verify passwords against bcrypt hashes. Everything runs locally in your browser using JavaScript.

Password to Hash

Cost Factor (Salt Rounds): 10

4 14

~100ms per hash

Generated Hash

Password

Bcrypt Hash

Bcrypt Hash Anatomy

                    $2b$10$N9qo8uLOickgx2ZMRZoMyeIjZAgcfl7p92ldGxad68LJZdL17lhWy
                

$2b$Algorithm ID

10Cost Factor (2^10 = 1024 rounds)

22 charsSalt (128-bit)

31 charsHash (184-bit)