FREE ONLINE TOOL

Free Secure Passphrase
Generator

Free local secure passphrase generator using cryptographic randomness, a 4096-word local bank, exact entropy math, bulk generation and zero secret storage.

About Free Secure Passphrase Generator

Memorable high-entropy passphrases generated entirely in your browser. No account, no network request at generation time, and generated secrets are never saved to local storage.

Workspace options

  • Words
  • Word bank
  • Separator
  • Capitalization
  • Add random 00–99
  • Add random symbol

Available actions

  • Generate
  • Generate new
  • Copy
  • Hide
  • Generator
  • Bulk