Security
Password Strength Checker
Analyze the strength of your passwords. Runs on your device — nothing is uploaded, nothing is stored.
Strength Analysis
Very WeakVery Strong
0Characters
0Entropy (bits)
InstantTime to crack
Requirements
At least 8 characters
Uppercase letter (A-Z)
Lowercase letter (a-z)
Number (0-9)
Special character (!@#$...)
No common patterns
12+ characters
Tips to Improve
- •Enter a password to analyze its strength.
Related
About Password Strength Checker
Analyze the strength of your passwords.
Password Strength Checker is a free tool in the Security Tools category on BrowseryTools. It runs entirely in your browser: what you give it is processed on your own device and is never uploaded to a server, there's no registration, no ads and no watermarks, and it keeps working with no connection once the page has loaded.