Security Tools

Generate strong random passwords and passphrases, check how crack-resistant a password really is, and create SHA-256/SHA-512 hashes. Good security starts with unique, unguessable credentials, these tools make that easy, and because everything runs locally in your browser, the passwords you generate are never sent over the network. Pair them with a password manager and two-factor authentication for genuinely solid account security.

Passphrase GeneratorCreate memorable passphrases from common words, like river-moon-fox. Password GeneratorCreate strong random passwords with full control over the mix. Password Strength CheckerCheck password strength with an entropy-based score and tips.