Security · Passwords
Diceware passphrase.
A random word-based passphrase you can actually type on a smart TV remote or read over the phone. Free: 5 words. Premium: up to 10 words, custom separator and capitalization.
Options
Result
Press Generate passphrase.
How it works
- Diceware method: each word is picked independently at random from a fixed word list — the same idea as rolling physical dice against the classic Diceware word list, just done with the browser's cryptographic random number generator (
crypto.getRandomValues) instead of dice. - Why words, not characters: five random common words are both easier to type correctly by hand (shared logins, routers, smart TVs) and, at this word-list size, comparable in strength to a much longer random character string.
- Generated locally: nothing is sent anywhere; refresh the page and the words are gone.
Free vs Premium
Free generates 3-5 words with a hyphen separator. Premium unlocks up to 10 words, more separator choices, capitalization, and an optional random number.