Gamepad Tester

Developer Tools

Use this gamepad tester to check controller inputs in your browser. Connect a controller, press a button, and view live readings.

by 彭晋杰

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Gamepad Tester is a browser‑based utility that lets you connect a game controller and see its inputs in real time. It works with USB or Bluetooth controllers that the operating system exposes to the browser. The interface shows button states, trigger values, analog stick positions, and offers a 10‑second stick‑drift test and a short vibration command. Up to four controllers can be inspected simultaneously, and the tool labels inputs with standard button/axis numbers. Test results can be downloaded as a JSON file or printed as a summary, and the session stays in the browser until you refresh the page. No installation is required; you just open the page, connect a controller, and press any button.

// launched on CLAPSTORM — a free Product Hunt alternative with a level weekly round · Developer Tools