Test your game controller online — check every button, trigger, and analog stick. Free, instant, works with USB and Bluetooth controllers.
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Connect a controller and press any button to activate it
This tool detects a connected game controller and shows every button press and analog stick movement live, so you can quickly check that everything on a controller is working correctly. Connect your controller (USB or Bluetooth) and press a button to activate it in your browser. Button presses light up instantly, trigger pressure shows as a percentage, and analog stick position is shown on a visual pad — useful for spotting stick drift, a stuck button, or a trigger that doesn't register full pressure.
Make sure it's connected (USB plugged in, or Bluetooth paired) and press a button on it — some browsers only recognize a controller after the first button press, not just on connection.
This tool uses the standard gamepad button mapping (Xbox-style labels like A/B/X/Y). Controllers with a non-standard layout may show different physical buttons under these labels, but every button press is still detected correctly.
Stick drift is when an analog stick registers movement even when you're not touching it. Watch the stick indicator dot when you let go — it should snap back to the exact center. If it settles off-center, that's stick drift.