Password Strength Analyser
Analyze your password's vulnerability, evaluate entropy bits, and review suggestions to secure your credentials in real-time.
Complexity Checklist
- ○At least 8 characters
- ○Lowercase letter (a-z)
- ○Uppercase letter (A-Z)
- ○Number (0-9)
- ○Special symbol (!@#...)
Strength Report
Safety Rating:Empty
Entropy Score0 bits
Crack EstimationInstant
Frequently Asked Questions
How does the password analyzer determine strength?
It checks key criteria: length, character diversity (lowercase, uppercase, numbers, and symbols), and calculates the bits of entropy. High entropy indicates high security.
Is my password sent to any remote servers?
No. The entire validation logic is run completely client-side in Javascript. Your passwords never cross the network.