Get a simple local score based on length, character variety, repeated characters and a small list of common passwords. This is a quick heuristic, not a comprehensive security assessment.
How to use this tool
- Enter a sample password.
- Select Check strength.
- Read the feedback and consider length and uniqueness as well as the label.
How to interpret the result
The score does not query a breached-password database or simulate a real attack. A high score can still belong to a predictable or reused password. Avoid entering a real credential on a shared or untrusted device.
Frequently asked questions
Does Very strong prove the password is safe?
No. The scoring rules are limited. A unique password stored in a trusted password manager and additional account protection remain important.