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Security

Password & Passphrase Generator

Strong random passwords and memorable passphrases generated with your browser’s cryptographic random source – nothing is sent or stored.

Runs in your browser – nothing is sent or stored.

Generate strong passwords, memorable passphrases or PINs using your browser’s cryptographic random generator. Nothing leaves your device. The strength meter shows the real entropy and how long a brute-force attack would take.

Which to choose

  • Random password (20+ characters) – for anything stored in a password manager.
  • Passphrase (5–6 words) – for things you must type: your password manager’s master password, disk encryption, Wi-Fi.
  • PIN – only where the device limits attempts (phones, cards).

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