Password Strength Explained

Understanding how password strength is calculated can help you create more secure passwords.

How Crack Time is Calculated
Learn how we estimate how long it would take to crack your password

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Password Best Practices
Coming soon: Tips for creating strong, memorable passwords

What makes a password strong?

  • Length is more important than complexity
  • Use a mix of character types (uppercase, lowercase, numbers, symbols)
  • Avoid common words, phrases, or patterns
  • Don't use personal information
  • Consider using a passphrase made of random words