Password Generator

Generated locally in your browser — nothing is sent anywhere.

Length 20

Uppercase (A-Z)

Lowercase (a-z)

Numbers (0-9)

Symbols (!@#$%...)

Exclude ambiguous (0 O 1 l I)

Generate new password

Uses your browser's crypto.getRandomValues() (a cryptographically secure random source), not Math.random(). Entropy is length × log₂(character-set size); anything above ~80 bits is fine for almost any purpose, ~128 bits for long-lived high-value secrets.