Password Generator
Generate secure, random passwords with customizable options. Protect your accounts with strong passwords.
Password Strength
Strong
Cryptographically Secure
Uses browser's native random number generation for truly unpredictable passwords.
Fully Customizable
Choose length from 8-64 characters and include/exclude any character types.
Privacy First
All generation happens in your browser. Your passwords never leave your device.
Password Security Tips
- Use at least 12 characters for everyday accounts, 16+ for critical accounts
- Never reuse passwords across different accounts
- Use a password manager to store unique passwords securely
Frequently Asked Questions
How long should my password be?
Minimum 12 characters for regular accounts, 16+ for critical accounts (email, banking). Longer passwords are exponentially harder to crack. A 16-character random password would take millions of years to break.
What's the difference between all character types?
Uppercase (A-Z), lowercase (a-z), numbers (0-9), and symbols (!@#$) each add complexity. Using all types maximizes entropy. Some sites restrict symbols - adjust accordingly.
Are these passwords truly random?
Yes! We use crypto.getRandomValues() which is the browser's cryptographically secure RNG. Unlike Math.random(), this cannot be predicted. All generation happens locally in your browser.
Should I use a passphrase instead?
Passphrases (like "correct horse battery staple") are easier to remember but should be longer (4+ words). Random passwords are stronger for password managers. Use a password manager for storage!
About the Password Generator
The password generator creates random passwords with your browser’s cryptographically secure random number generator, so they are not predictable.
How to use it
- 1 Choose a length; 16 or more characters is best.
- 2 Pick the character types to include.
- 3 Copy the password into your password manager.
Frequently asked questions
How long should a password be?
At least 12 characters, and 16 or more for important accounts. Length adds more strength than symbols do.
Are the passwords stored?
No. They are generated in your browser and never sent to our server.
Should I reuse a strong password?
No. Use a different password for every site, so one leak does not expose your other accounts. A password manager makes this easy.