Password Generator & Strength Check

Password Generator & Strength Check

Cryptographically secure passwords and pronounceable passphrases with entropy readout – plus a local strength analyzer with crack-time estimates.

Runs in your browser – nothing to install.

Developer
Bugfish

About this tool

Generate cryptographically secure passwords with your choice of length and symbols, optionally without look-alike characters, or pronounceable passphrases from random syllables with separator, capitals and a number. The exact entropy is shown for every result.

The strength check analyses a password you type – entropy, common patterns and an estimate of how long cracking would take – only on this page; nothing is sent anywhere.

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