Generate cryptographically secure passwords using the XKCD method, or test terrible passwords for fun. Free password generator with 500+ word dictionary.
Generate a password so secure, even you won't be able to access your account.
DISCLAIMER: Do not actually use these passwords.
Try the "Good Passphrases" mode for actually secure passwords.
Generate memorable passphrases using cryptographically secure randomness and the XKCD method.
Based on XKCD's famous comic about password strength.
Uses crypto.getRandomValues() for cryptographically secure randomness.
"Tr0ub4dor&3" takes 3 days to crack and is hard to remember.
"correct horse battery staple" takes 550 years to crack and is easy to remember.
ACTUALLY USE THESE. These are legitimately secure passwords.
4 random words from 500+ word dictionary = 36 bits of entropy.
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🐦 Follow @apepassword123 →Our password generator uses crypto.getRandomValues(), the same cryptographically secure random number generator used by professional password managers like 1Password and Bitwarden. This ensures your generated passphrases are truly random and impossible to predict.
Based on the famous XKCD comic about password strength, our passphrase generator creates memorable passwords using random common words. These passphrases are both easy to remember and highly secure - offering 36 bits of entropy with just 4 words from our 500+ word dictionary.
A 4-word passphrase from our 500-word dictionary creates 62.5 billion possible combinations. Even at a rate of 1 million guesses per second, it would take approximately 19 hours to try every combination. In practice, most websites rate-limit login attempts after just a few failures, making these passphrases extremely secure for everyday use.
This password generator is completely free to use, requires no registration, and works entirely in your browser. Your generated passwords never leave your device - we don't store or transmit anything. Simply generate, copy, and use.