Memorable Passphrase Generator
A memorable passphrase generator creates passphrases optimized for human memory — 4 randomly selected words, each capitalized, separated by hyphens. The result is a passphrase you can actually remember while still achieving ~44 bits of entropy.
The memorability-security balance
Memorability and security can coexist with passphrases. The key insight from research (including the famous "correct horse battery staple" xkcd comic) is that random word selection, not word complexity, provides the security. You can visualize "Gentle-Market-Sunrise-Frozen" as a brief narrative, making it stick in memory while each word was selected with full cryptographic randomness.
Memory techniques for passphrases
To remember your passphrase: create a brief story or image connecting the words ("A gentle market at sunrise, frozen in time"), say the passphrase aloud a few times, type it 3–5 times when you first create it, and associate it with the account it protects. Capitalize each word to create visual rhythm that aids recall.
Frequently Asked Questions
Create a brief mental image or story connecting the words. Capitalize each word for visual rhythm. Type it 5 times when you first create it to build muscle memory. For a master password, review it daily for the first week.
A 4-word passphrase from our 2,000-word list has ~44 bits of entropy — suitable for most personal accounts. For high-value accounts like email and banking, use 5–6 words for additional security.
Word length (shorter words are easier), capitalization (creates visual anchors), and unusual word combinations (they form more vivid mental images). Random combinations of common words tend to be more memorable than obscure or technical terms.
Yes — appending a 2-digit random number adds ~7 bits of entropy. Toggle "Append a number" in the generator. This also satisfies many site requirements for numeric characters without compromising memorability.