Password Strength Checker

Assess password length, character variety and common predictable patterns locally.

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Processed locally in your browser. Your input is not uploaded to our server.

How to use Password Strength Checker

  1. Enter a password to assess.
  2. Choose Check strength.
  3. Review the pattern assessment.

Features and requirements

  • Local browser processing
  • No Utlivo account required
  • Copy or download supported results

Password Strength Checker: questions and answers

Is this a breach-database check?

No. It does not contact a breach database or guarantee a password has never been exposed.

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