Password Strength Checker extension

Security at a glance

Low riskSafety score 100/1000 findings

Automated estimate from our latest scan (malware, permissions, obfuscation) — not a security audit. Higher safety score is better.

See the full security report

Firefox listing ID: password-strength-checker-web

Permissions (2)

  • Access to all websites

Frequently asked questions

Is Password Strength Checker safe to use?

Our latest automated scan rates the Firefox listing of Password Strength Checker at 100/100 (low risk) — malware, permission and obfuscation checks combined. The full report lists every finding behind the number.

What permissions does Password Strength Checker require?

Password Strength Checker requests 2 permissions. The most significant: Access to all websites. See the full breakdown in the security report.

Who develops Password Strength Checker?

Password Strength Checker is published by Check for weak passwords. Impersonators copy popular extension names, so always verify the developer line and listing id on the store page before installing.