Why Use a Random Password Generator?
Humans are terrible at creating random passwords. We tend to use patterns, dictionary words, and personal information that attackers can guess. A cryptographic password generator eliminates human bias entirely, producing passwords with maximum entropy per character.
Understanding Password Entropy
Entropy measures the unpredictability of a password in bits. A password with 80 bits of entropy would take billions of years to crack with current technology. Our generator shows you the exact entropy of each password so you can make informed security decisions.
Best Practices for Password Security
- Use a unique password for every account
- Aim for at least 16 characters with mixed character types
- Store passwords in a reputable password manager
- Enable two-factor authentication wherever possible
- Never share passwords via email or messaging apps