Privacy Policy

At ControllerTesters.com, we believe your gaming peripherals and personal telemetry belong strictly to you. Our entire diagnostic suite executes 100% client-side inside your web browser via the standard W3C HTML5 Gamepad API.

We do NOT transmit, record, intercept, or store any gamepad button presses, joystick coordinate telemetry, vibration triggers, or hardware identifiers on our servers.

ControllerTesters.com does not require user accounts, email registration, or personal profiles to use any of our diagnostic utilities.

Like most standard web services, we may collect aggregated, non-personally identifiable server logs (such as browser type, referring URL, general geographic region, and timestamps) solely for operational uptime monitoring and security.

We may use privacy-compliant web analytics (such as Google Analytics) to analyze aggregate website traffic patterns and improve performance.

We use browser localStorage strictly to store your interface theme preference (Light Mode vs. Dark Mode) and language selection so your preference is remembered between visits.

No tracking cookies or marketing identifiers are created by our core diagnostic tools.

Our website may display non-intrusive contextual advertising to support server infrastructure costs. Third-party ad networks (such as Google AdSense) may use cookies to serve relevant ads based on prior visits.

You can opt out of personalized advertising by visiting Google Ad Settings (www.google.com/settings/ads) or www.aboutads.info.

If you have questions regarding this Privacy Policy or our client-side architecture, please contact us at support@controllertesters.com.