Secure Password Generator

Cryptographically secure passwords with real-time entropy calculation

Click Generate to create a password
Password Strength -
0 bits of entropy Crack time: -
8244064
About Entropy

Entropy measures password unpredictability. Higher entropy = harder to crack.

  • 0-40 Weak - Easy to crack
  • 40-60 Medium - Moderate
  • 60-80 Strong - Very secure
  • 80+ Ultra - Extremely secure
Best Practices
  • Use 16+ characters minimum
  • Include all character types
  • Never reuse passwords
  • Use a password manager
  • Enable 2FA when available