Generate secure, random passwords instantly. Cryptographically secure — nothing leaves your browser.
Passwords remain the first line of defense for your online accounts. With data breaches exposing billions of credentials annually, using strong, unique passwords for every account isn't optional — it's essential. This generator creates truly random passwords using your browser's built-in cryptographic API.
The most common passwords still include "123456", "password", "qwerty", and variations of names and dates. Hackers use dictionaries of billions of common passwords, making these crackable in milliseconds. Even "creative" passwords like "P@ssw0rd!" are well-known patterns.
Password strength is measured in entropy (bits). Each bit doubles the number of possible combinations:
Uses Web Crypto API (crypto.getRandomValues) — cryptographically secure random numbers built into your browser. Passwords never leave your device.
Minimum 12 characters. 16+ for email and financial accounts. A 12-char mixed password takes billions of years to crack. 16-char is practically uncrackable.
Yes! Use this generator WITH Bitwarden (free), 1Password, or KeePass. Generator creates strong passwords, manager stores them so you don't need to remember.
(1) Length (16+), (2) Mixed case, (3) Numbers, (4) Symbols. Most importantly: unique — never reuse across sites. 16-char random with all types is virtually uncrackable.
100% safe. Runs entirely in your browser. No password is ever sent to any server. We cannot see, log, or access generated passwords. True randomness via crypto API.
Yes. Symbols like !@#$%^&* increase entropy significantly. 12-char with symbols: ~78 bits entropy. Without symbols: ~62 bits. Most modern sites accept them.
NIST says: only if compromised or weak. Mandatory changes lead to weaker passwords. Instead: unique strong passwords everywhere, enable 2FA, monitor for breaches.
Passphrase: 4-6 random words (e.g. 'correct-horse-battery-staple'). Easy to remember, very long. Use for your master password manager key.