🔑 Password Generator
Generate strong, secure random passwords
Batch Generation
Password Security Tips
- Use at least 16 characters for strong security
- Include a mix of uppercase, lowercase, numbers, and symbols
- Never reuse passwords across different sites
- Use a password manager to store your passwords securely
- Change passwords regularly, especially for sensitive accounts
Frequently Asked Questions
How secure are the generated passwords?
Extremely secure! This tool uses the Web Crypto API (crypto.getRandomValues) which provides cryptographically strong random values. Combined with length and character variety, the passwords are resistant to brute-force attacks.
What password length should I use?
For maximum security, use at least 16 characters. For highly sensitive accounts (banking, email), consider 20+ characters. Longer passwords are exponentially harder to crack. Modern password managers make long passwords easy to handle.
What does 'Exclude ambiguous characters' mean?
This option removes characters that look similar and could be confused: 0 (zero) vs O (letter), 1 (one) vs l (lowercase L) vs I (uppercase i). Useful when you need to type passwords manually or share them verbally.
Should I include symbols in my passwords?
Yes, when possible. Symbols significantly increase password strength by expanding the character set. However, some systems don't allow all symbols. If you encounter issues, try generating without symbols or use only common ones like !@#$%.