CONTROLLER Tester Pro V2

No Controller Connected

Battery: Not Detected

System diagnostic panel ready...

L2 Pressure

R2 Pressure

LEFT STICK

RIGHT STICK

What is Controller Tester Pro?

Controller Tester Pro is a browser-based diagnostic tool that reads real-time inputs from your gamepad using the Gamepad API. It helps you verify buttons, triggers pressure (L2/R2), vibration support, and analog stick movement.

How to Use (Quick Steps)

Connect your controller via USB or Bluetooth.
Open this page in a supported browser (Chrome / Edge recommended).
Press any controller button once to activate detection.
Watch buttons light up, check trigger pressure bars, and test sticks movement.

Best For

Checking stick drift (movement without touching)
Testing broken buttons or triggers
Verifying vibration support
Quick diagnostics before repair / cleaning

Note: Battery status is not always available in browsers for every controller model. If it shows “Not Detected”, it does not mean your battery is faulty.