—Estimated strength: Weak
Password safety
Create a unique password for every account
Choose a practical length and character mix. Store the result in a trusted password manager.
Strength estimate
The indicator estimates entropy from length and the available character pool. It is guidance, not a guarantee against every attack.
Private by design
Passwords are generated with browser-native cryptographic randomness and never leave this page.
Accuracy & trust
Built to be useful. Designed to be checked.
We test and review CoreBase tools, formulas, and information to keep them useful and accurate. Occasional inaccuracies or circumstances specific to your situation can still affect a result, so verify important decisions against your own requirements.
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