Bcrypt Hash Generator
Free online Bcrypt hash generator tool, verification supported
What is Bcrypt?
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.
How to Use This Bcrypt Tool
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.
Choosing the Right Cost Factor
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.