Passphrase Generator

Generate a memorable, word-based passphrase — easier to type and recall than a random string.

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Your passphrase will appear here.
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About this tool

Words are drawn from a built-in list of about 240 common English words using crypto.getRandomValues, the same cryptographically secure source the Password Generator uses. The entropy shown is words × log₂(240) plus a bit more if you add a number — a 4-word passphrase from this list has roughly 32 bits, a 6-word one about 47 bits; a real Diceware wordlist (7,776 words) gets nearly twice as many bits per word, so treat the count shown here as this tool's actual figure, not a universal passphrase benchmark.

Nothing generated here is sent to a server or stored anywhere — the entire tool runs as JavaScript in your browser tab.