How to Create a Strong Password (and Why Length Matters)

Weak passwords are behind most account hacks. The good news: a strong password is easy to make once you know the rules.

Length beats complexity

A long password is far harder to crack than a short "complex" one. Aim for at least 12–16 characters. Each extra character multiplies the number of guesses an attacker needs.

Rules for a strong password

• Use a mix of uppercase, lowercase, numbers and symbols.
• Never reuse the same password across sites.
• Avoid names, birthdays and dictionary words.
• Use a password manager to remember them all.

Generate one instantly

Our Password Generator creates strong, random passwords right in your browser — nothing is sent anywhere. Set the length and character types, then copy and save it in your password manager.