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Passphrase Generator

Secure, Memorable Passphrases

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Why Passphrases?

🧠 Easy to Remember

A passphrase like "correct-horse-battery-staple" is far easier to memorise than "xK#9mP!2". The human brain naturally processes and retains word sequences.

🔐 Genuinely Secure

Four random words from a 7,776-word wordlist gives ~51 bits of entropy. Six words gives ~78 bits — more than most complex password policies require.

⌨️ Easy to Type

Passphrases avoid cryptic special characters. They're faster to type on mobile, less prone to errors, and work well with most authentication systems.

✅ NIST Guidelines

NIST (SP 800-63B) recommends passphrases of at least 15 characters. They advise against complexity rules and mandatory rotation — length and memorability are key.