Password Generator
Generate strong, random, and secure passwords with customizable character sets and length
Why Strong Passwords Matter
Weak passwords are one of the leading causes of data breaches and account compromises. A short or simple password can be cracked in seconds using brute force or dictionary attacks. Our Password Generator creates cryptographically random passwords using the Web Crypto API, ensuring each character is selected with true randomness that cannot be predicted or reproduced.
What Makes a Password Strong?
Password strength depends on three factors: length, character variety, and randomness. A 16-character password using lowercase, uppercase, numbers, and symbols has billions of possible combinations, making it effectively impossible to brute force. Adding more characters exponentially increases security. Avoid using personal information, dictionary words, or common substitutions like "p@ssw0rd" which are still easily guessed by modern attack tools.
Password Best Practices
Use a unique strong password for every account. Never reuse passwords across multiple sites — if one site is breached, reused passwords expose all your other accounts. Use a reputable password manager to securely store and auto-fill your passwords. Enable two-factor authentication (2FA) wherever possible for an additional layer of security beyond the password itself.
Is This Password Generator Safe?
Yes. All passwords are generated entirely within your browser using the window.crypto.getRandomValues() API — a cryptographically secure random number generator. No passwords are ever transmitted to any server or stored anywhere. The process is completely local and private to your device.