Controller Checker support
Contact controller tester support and report corrections
Send reproducible browser issues, controller compatibility feedback, accessibility improvements, or questions about our tools.
Report an online gamepad tester issue
Suggest a new controller test feature
Tell us which device, browser, or diagnostic workflow needs better support.
Controller test privacy and policy questions
Ask about local Gamepad API processing, embeds, or site policies.
How to report a controller compatibility or test result problem
Send the page URL, controller model, operating system, browser version, connection type, exact steps, and what you expected to see. If the behavior differs between USB and Bluetooth or between browsers, include both results. Do not send device serial numbers, account details, or other unnecessary personal information.