Bcrypt Hash Generator

Create a bcrypt password hash with your chosen cost factor, or check a password against an existing bcrypt hash.

Action

Password

Cost factor (hash only)

Each +1 doubles the time. 10–12 is typical today.

Existing hash (verify only)

Press “Hash or verify” to see the result.

How to use bcrypt hash generator

1Enter your valuesFill in the fields — example values are already there to start from.

2Adjust the optionsChange the choices to match your situation. Results update as you type.

3Use the resultRead it, or copy it with the Copy button.

bcrypt adds a random salt, so the same password gives a different hash each run; verification still works.

10 to 12 is typical; each +1 doubles the time.

No. Everything is worked out in your browser and nothing you type is sent to a server.