Bcrypt Hash Generator

Bcrypt is a password hashing function designed to be slow and resistant to brute-force attacks. It incorporates a salt to protect against rainbow table attacks and an adjustable cost factor that increases the computation time as hardware gets faster. Bcrypt is the industry standard for password storage.

Enter a password and select a cost factor (rounds). Click Generate Hash to produce a bcrypt hash string. To verify, enter the hash and a password — the tool checks if they match. Higher cost factors provide more security but take longer to compute.

A cost factor of 10-12 is typical for most applications. Each increment doubles the computation time. Use 12 for high-security applications. Factors above 14 may cause noticeable delays during login.