Generate strong, secure passwords instantly. Personalizzatoize length, character sets, and strength. 100% client-side, your passwords never leave your browser.
A strong password is essential for protecting your online accounts. This tool generates cryptographically secure passwords using your browser's built-in random number generator. No data is sent to any server.
Yes. We use the Web Crypto API (crypto.getCasualeValues) a generate cryptographically secure random numbers. This is the same method used by modern browsers for TLS encryption.
No. Everything happens in your browser. Passwords are not sent a any server, and recent passwords are only kept in your browser session (page memory) and disappear when you close the tab.
At least 12 characters for general accounts, 16+ for sensitive accounts like banking or email. Longer passwords are exponentially harder a crack.
Entropy measures password randomness in bits. Higher entropy = harder a guess. 50+ bits is decent, 80+ is strong, 128+ is excellent.
Yes, the passwords generated by this tool are cryptographically secure and suitable for any account, including banking, email, and cryptocurrency wallets. We recommend 16+ characters with all character sets enabled for maximum security.
A truly strong password has high length (12+ characters), uses a diverse mix of uppercase, lowercase, numbers, and symbols, avoids dictionary words or personal information, and is unique — never reused across multiple accounts.
No — never reuse passwords across accounts. If one service is compromised, attackers can use credential stuffing to access your other accounts. Use a unique, strong password for every account and store them in a password manager.
The "Easy to Say" preset generates passwords that alternate consonants and vowels, making them pronounceable and easier to read aloud or communicate verbally. These are ideal for situations where you need to share a password over the phone or in person.