FREE · DEVICE TESTS
Gamepad Tester (Controller Test).
Test an Xbox, PlayStation, Switch or USB controller in the browser: every button and trigger, both sticks with live values, stick drift and vibration.
This browser does not support the Gamepad API.
How to use Gamepad Tester (Controller Test)
Connect the controller by USB or Bluetooth and press a button. Move the sticks and triggers and press “Test vibration”.
How it works
The page reads navigator.getGamepads() on every frame; analog values are shown from −1 to 1, and a stick that reports between 0.08 and 0.5 at rest is reported as drift.
Example
An Xbox controller shows 17 buttons and 4 axes; a left stick resting at 0.12 is flagged as possible drift.
Questions about Gamepad Tester (Controller Test)
Is Gamepad Tester (Controller Test) free, and do I need an account?
Yes. This tool is free to use in your browser without an account. Processing takes place on your device.
What are the limits and what should I check?
Uses the browser’s Gamepad API; vibration depends on the browser and controller. Everything is calculated in your browser; nothing you type is uploaded. Review the result before using it in your work.
Is my input sent to a server?
Your input is processed in your browser and is not uploaded by this tool. Files and pasted text are cleared when the page is refreshed. Normal website requests are still required to load the page and its libraries. Read the privacy explanation.