Password Generator

Generate strong, secure passwords with customizable character sets. Client-side generation using crypto.getRandomValues.

Length
Include
Count5
#1>%ZG#2(PNy5#[br1~j(.
#2$uBZOT=o<O2d.SfT&G8y
#39?S%:M=DO)l}rk--CO[L
#4^T~5+NZQkx||7vAAxWFi
#5D7[^]|M-1C-fM=PnZU:g
Password Strength
Very Strong
Entropy
131 bits
Excellent — higher is better
Password Security Tips

Best Practices

  • Use at least 12 characters — longer is always better
  • Mix uppercase, lowercase, digits, and symbols
  • Avoid dictionary words, names, or common patterns
  • Use a unique password for every service
  • Never reuse passwords across sites

How Passwords Are Cracked

  • Brute force — trying every possible combination
  • Dictionary attacks — trying common words and phrases
  • Rainbow tables — precomputed hash lookups
  • Social engineering — phishing and guessing personal info
Pro tip: Use a password manager to generate and store strong passwords. You only need to remember one master password.