اختبار يد التحكم – اختبر يد التحكم أونلاين

Connect a controller by USB or Bluetooth and press any button. The tester shows every button and axis live, measures stick drift, suggests a deadzone and lets you test vibration. It runs entirely in your browser: nothing is installed, uploaded or stored.

How to use the gamepad tester

1. Connect your controller with a cable or pair it over Bluetooth.
2. Press any button: browsers only show a controller after the first button press, for privacy.
3. Press each button and move both sticks. Pressed buttons light up on the diagram and in the raw list.
4. To check drift, let go of both sticks for a few seconds and read the "max at rest" value.

Reading the results

Buttons show a value from 0 to 1; analog triggers move smoothly between them. Axes go from -1 to 1, with 0 in the centre. If the mapping says standard, the diagram matches the usual Xbox-style layout; otherwise only the raw list is reliable, because the browser does not know which physical button is which.

Stick drift and deadzone

A worn or dirty stick does not return exactly to the centre, so a game sees small movements you did not make. The tester records the largest value a stick reports while you are not touching it. Values under about 0.05 are normal. The suggested deadzone is that value plus a small margin: set a deadzone at least that large in your game to hide the drift.

Update rate

The browser reports a new timestamp whenever the controller sends a changed state. Move a stick continuously to see the approximate update rate. It is limited by the browser and the screen refresh rate, so treat it as a rough guide, not a lab measurement.