Passphrase Generator
Build memorable, secure passphrases — the "correct horse battery staple" style — using random words picked securely in your browser.
Passphrases combine several random words to create a password that is both strong and easy to remember. A 4-word passphrase drawn from a 1,800+ word list offers millions of possible combinations while staying simple to type.
Words are chosen locally using a cryptographically secure random source (crypto.getRandomValues). Nothing is transmitted or stored.
Why Use a Passphrase?
A passphrase of several random words is both easy to remember and extremely hard to crack. For example, four random words drawn from a list of 1,800 possibilities create about 44 bits of entropy before capitalization and numbers are added — comparable to a short random string, but far easier to type and recall.