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Generate strong, memorable passphrases using random words. Easier to remember than random characters, just as secure.
Generate strong random passphrases instantly — no signup, no ads. Choose 3 to 7 words, pick a separator, and optionally add numbers or symbols. The generator uses a curated word list and your browser's built-in random number generator for true randomness. No data leaves your device.
A passphrase is a password made of multiple random words instead of random characters. For example, "correct-horse-battery-staple" is a passphrase. They're easier to remember than random character passwords but just as secure because of their length.
4 words is the minimum for general use. 5-6 words is recommended for important accounts. 7+ words provides extreme security. Each word adds roughly 11 bits of entropy from a 2048-word list, so 5 words gives about 55 bits of security.
A 5-word passphrase has more entropy than most 10-character random passwords, and it's far easier to remember. The security comes from randomness and length, not complexity.
Yes. The passphrase is generated entirely in your browser using the Web Crypto API. No data is sent to any server. No one else can see your passphrase.