Password Policy, Generator, Strength, and Bcrypt
Test policy rules, generate synthetic passwords, estimate strength, and verify bcrypt locally.
Password inputNever stored or sent
RulesChange policy requirements
Uppercase
Lowercase
Digit
Special character
No whitespace
Not username
Policy resultWaiting for a password
—Length between 12 and 128 characters
—Contains an uppercase letter
—Contains a lowercase letter
—Contains a digit
—Contains a special character
—Does not contain whitespace
—Does not contain the username
For security, this tool never logs, persists, or transmits password values. Bcrypt comparison is not breach checking.