Diceware Passphrase
Roll virtual dice to build memorable Diceware passphrases from a standard word list with customizable word count and separators.
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Memorable passphrases from dice rolls
Diceware combines random five-die rolls with the EFF large wordlist so each word carries about 12.9 bits of entropy. Longer passphrases resist guessing while staying typable.
Related: DKIM Record Generator.
Frequently Asked Questions
How many words should I use?
Six words is a common minimum for personal accounts; use more for high-value secrets.
Are the dice rolls cryptographically secure?
This page uses the browser random number generator for virtual dice. For maximum assurance, roll physical dice and type the words yourself.
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