Generators

Password Generator

Generate secure random passwords with custom length and character sets.

Generated password
Strength:
Click generate to create a password
Password options
464

What is a Password Generator?

A password generator creates strong, random passwords based on customizable criteria. Using randomly generated passwords significantly improves account security compared to human-chosen passwords.

Password Options

  • Length: Recommended minimum 12 characters
  • Uppercase: A-Z letters
  • Lowercase: a-z letters
  • Numbers: 0-9 digits
  • Symbols: Special characters like !@#$%
  • Exclude Similar: Avoid confusing characters (i, l, 1, O, 0)

Strength Levels

  • Weak: Meets few requirements, low security
  • Medium: Meets some requirements, moderate security
  • Strong: Meets most requirements, high security
  • Very Strong: Meets all requirements, maximum security

Security Tips

  • Use at least 12 characters
  • Mix uppercase, lowercase, numbers, and symbols
  • Avoid personal information or common patterns
  • Use different passwords for different accounts
  • Consider using a password manager

Frequently Asked Questions

How long should a password be?
For random characters, 12 is a practical minimum and 16+ is comfortable against modern offline cracking. Length beats symbol variety: a 20-character alphanumeric password is far stronger than a short one with every symbol type.
Is this generator safe to use for real credentials?
Yes. It draws from crypto.getRandomValues() — the browser’s cryptographic random source — and everything happens locally. Nothing is transmitted or logged.
Random string or passphrase?
Both are valid. A passphrase of four or more unrelated words is easier to memorize and type on mobile; random strings are best when a password manager stores them. Avoid leetspeak transformations of dictionary words — cracking dictionaries try those first.