Password Generator

Create secure random passwords with entropy & strength analysis

Password Settings

Length 16

Quantity 5

Uppercase (A-Z) Lowercase (a-z) Numbers (0-9) Symbols (!@#$%^&*) Extended Symbols ([]{}<>... Exclude Ambiguous (il1Lo0O) Require at least one of each selected

Very Weak (< 28 bits)

Weak (28-35 bits)

Fair (36-59 bits)

Strong (60-127 bits)

Very Strong (≥ 128 bits)

Entropy Formula

Entropy = L × log₂(N)
L = length, N = charset size

Character Sets

Uppercase: 26 chars
Lowercase: 26 chars
Numbers: 10 chars
Symbols: 32 chars
Extended: 16 chars

Password Settings

Generated Passwords (0)