Passphrase Generator
Generate memorable Diceware-style passphrases from real words.
Generate strong, memorable passphrases from a list of common English words — the approach popularised by xkcd's “correct horse battery staple”. Choose word count, separator, capitalization and an optional appended digit/symbol for sites that require them.
Common use cases
- Memorable master passwords for password managers
- Strong but typeable passphrases for laptop login
- Recovery phrases for personal vaults and seed backups
- Replace cryptic passwords with phrases you can actually remember
Frequently asked questions
Are passphrases really stronger than passwords?▾
Length wins: a four-word passphrase from a 1000-word list has ~40 bits of entropy and is easier to remember than a random 8-char string with similar entropy.
Can I use these for crypto seed phrases?▾
No. BIP-39 seed phrases must come from the official 2048-word list with checksum bits. Use a hardware wallet for those.
Why capitalization and digits?▾
Many websites still demand mixed case and a digit to satisfy outdated complexity rules. The toggles let you meet those rules without weakening the phrase.