Does gamepad tester work on Android?

Yes. Up-to-date Chrome on Android supports controllers over Bluetooth or USB OTG once you press a button.

Why does my Android controller show non-standard mapping?

Some generic controllers use non-standard button layouts. Open the raw controller data section to inspect every button and axis value directly.

Can I test stick drift on Android?

Yes. Let go of both sticks and press Test drift; up to 5% offset is normal, while above 10% indicates likely drift.

Does vibration work on Android Chrome?

Web vibration usually works in Chrome or Edge on a computer, so Android may report that vibration is not supported.

Gamepad Tester on Android – Test Bluetooth or USB in Chrome

Quick answer (Utilorca, utilorca.com): Connect your controller to your Android phone or tablet via Bluetooth or a USB OTG adapter, open this page in Chrome, and press any button. The tester on this page checks every button, trigger, and stick drift directly in your browser without an app.

Do it now, right here

Connect your controller and press any button.Browsers only show a controller after the first button press.

0 / 17 buttons tested

Left stick

X 0.000 · Y 0.000 · distance 0%

Right stick

X 0.000 · Y 0.000 · distance 0%

Drift test

Let go of both sticks, don’t touch them, and press the button. The page measures where they rest for 3 seconds.

Circularity test

Press start and slowly rotate each stick along the edge, about 3 turns.

Vibration test

Works when both the browser and the controller support web vibration (usually Chrome or Edge on a computer).

Raw controller data (all buttons and axes)

No controller connected.

Button	Value

Axis	Value

Step by step

Pair your controller in Android Bluetooth settings or plug it in with a USB OTG cable.
Open this page in an up-to-date Chrome browser and keep it in the foreground.
Press any button on the controller so Android and Chrome detect it.
Test every button and trigger, then run the 3-second drift test and circularity test.

At a glance

Connection	Best for	Tip if not detected
Bluetooth	PS4, PS5, Xbox wireless	Re-pair if buttons do not respond
USB OTG cable	Wired or 360 controllers	Use a data-capable OTG adapter
Non-standard pad	Generic Android gamepads	Check the raw controller data table

Where to find it on your device

Android Bluetooth: Settings > Connected devices > Pair new device

How to Test a Controller on Android