Free security utility
Strong keys.
Zero exposure.
Diceware-style passphrases with zxcvbn scoring — built by Syn Eater operators.
$ passgen --mode
Generate secure, memorable passphrases entirely in your browser with Web Crypto. Nothing is sent to our servers — the same engine we are packaging for our upcoming browser extension and mobile app.
// PASSGEN_WORKSPACE
Generate.
Copy. Done.
Configure word count, language, and complexity — then generate passphrases that never leave your browser.
Client-side · Web CryptoServer calls · 0Storage · None
Choose your options, then generate. Output appears here — only on your device.
// At work?
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Syn Eater helps South African organisations find real weaknesses before attackers do.