Gamepad Tester
Your character walks on its own, a button only works sometimes? Connect the controller, press any button and you see every press, the stick position and how far the triggers are pulled.
Analog Triggers
Stick Drift & Circularity Analysis
Gyroscope & 6-Axis Motion Sensors
Vibration & Haptics Test
Real-time Event Log
How it works: Gamepad Tester
- Connect the controller via USB or Bluetooth.
- Press any button so the browser detects it.
- Let go of the sticks and check the drift display, then test buttons, triggers and vibration.
All features are available in the tool Controller Tester.
Frequently asked questions
How do I spot stick drift?
Let go of the stick. If the dot does not stay centered but shows movement beyond the deadzone, the stick is drifting.
My controller is not detected.
Press a button first, the browser does not report a controller before that. If it still fails, try a USB cable and another browser, Chrome and Edge are the most reliable.
Similar tasks
How does this tool work?
Supports PlayStation (PS5, PS4), Xbox (Series, One, 360), Nintendo Switch, and generic USB/Bluetooth gamepads.
Connect a controller via USB or Bluetooth and press any button. Visualizes button presses, analog trigger pressure (0.000 to 1.000), analog stick coordinates, stick drift, circularity error, polling rate (Hz), and rumble motors.
Where are my data processed?
Only in your browser. Your data is not sent to any server.
The tool calculates and converts with JavaScript right on your device. Input and files are not sent to us or anyone else. You can check this yourself: load the page, disconnect from the internet, and the tool keeps working in the open tab.