Password & Keys
Passphrase Generator
Generate Diceware/XKCD-style passphrases with multiple random words, custom separators, and optional numbers or symbols.
All processing happens in your browser. Randomness uses the Web Crypto API when available.
Options
Tune the passphrase length and style, then generate a new phrase as needed.
Separator
Word casing
Extras
For truly high-value secrets, combine strong passphrases with MFA and secure storage (password manager, hardware token, etc.).
Passphrase & entropy
Copy the passphrase into a password manager. Avoid reusing it across systems.
Passphrase
Approximate entropy
Words: —
Wordlist size:
—
Entropy (words only):
— bits