Privacy Policy

Last updated: March 2026

Most password tools send your data to a server. This one doesn’t.

At Pet Password Checker, all password checks happen locally in your browser. Your password is never stored, logged, or transmitted.

You can test any password here without worrying about it being saved or exposed.

Information We Collect

We do not collect, store, or transmit any passwords. All password analysis happens locally in your browser. This means your password never leaves your device.

We use a privacy-preserving hash method (similar to k-anonymity), which means your full password is never sent or exposed.

How Password Checking Works

When you enter a password, it is analyzed directly in your browser. We check things like length, character variety, and whether it matches common patterns attackers try first.

The goal is to help you understand risk — not to store or process your data externally.

This tool provides estimates and educational guidance. It does not guarantee absolute security.

Cookies and Advertising

To keep this tool free, we may display ads using services like Google AdSense. These services may use cookies to show ads that are more relevant to you.

You can manage or disable personalized ads anytime through Google Ad Settings.

Analytics

We use Google Analytics to understand how visitors use the site — for example, which pages are helpful and where users spend time.

This data is aggregated and does not include personal or sensitive information. It does not include passwords.

Third-Party Links

This website may contain links to external sites. These links are provided for reference only. We are not responsible for the content or privacy practices of those sites.

Consent

By using this website, you consent to this Privacy Policy.

Updates

This Privacy Policy may be updated occasionally. Any changes will be posted on this page.

Why This Site Exists

Many people use passwords based on things they care about — like pet names. These feel safe, but they are often predictable.

This site was created to help people understand those risks and make better password choices without making things complicated.

If you're using a pet name, you can learn more about the risks in our pet password guide.

Contact

If you have questions about this policy, you can reach out through the website’s About page. We aim to keep everything simple, transparent, and easy to understand.

If you want to see how secure your password is, you can try the password strength checker directly on the homepage.