Connect the controller via USB or Bluetooth and press any key

usb logobluetooth logo

What is a Web GamePad Tester App and What is it For?

A Web GamePad Tester App is an online tool designed to test and diagnose the functionality of various game controllers like PS4, PS5, Xbox One, and Xbox Series. Whether you're a gamer troubleshooting issues or a developer fine-tuning controller compatibility, this app offers a fast, accessible way to ensure everything is functioning correctly. By connecting your gamepad to your computer or device, you can view real-time feedback on button presses, joystick movements, trigger sensitivities, and more. This helps identify problems such as sticky buttons, misaligned axes, or non-responsive triggers. The app eliminates the need for specialized software installations, offering users an instant solution for checking gamepad performance from any browser. Additionally, game developers can leverage the app to validate input across different devices, ensuring a seamless gaming experience. Whether you're diagnosing issues for repair or verifying new hardware setups, this tool simplifies the process of ensuring optimal controller functionality.

How to Fix Faulty Axes on a Gamepad

Axes issues, like joysticks drifting or not reaching their full range, can interfere with your gaming experience. Here's a step-by-step guide to fixing faulty axes on your gamepad:
1. Calibrate Your Gamepad: Before assuming there's a hardware issue, recalibrate the gamepad. Many systems offer built-in calibration tools to help realign your controller's axes. For Windows, go to “Devices and Printers,” find your controller, and use the calibration tool in the controller settings.
2. Clean the Joystick: Dust and grime can build up around the joystick, leading to drift or sticking. Use a cotton swab lightly dampened with isopropyl alcohol to clean the area around the joystick. Rotate the stick while cleaning to get into the edges.
3. Replace the Joystick Module: If calibration and cleaning don't fix the issue, the joystick's internal components might be worn out. You can replace the joystick module by opening the controller and soldering in a new one. Many third-party retailers sell replacement modules specifically for common gamepads.br
4. Update Firmware or Drivers: Sometimes, outdated firmware or drivers cause misalignments in the axes. Check if the gamepad has any available updates from the manufacturer and install them.
5. Test Again Using the App: After making these fixes, use the Web Gamepad Controller App to test the axes again. Move the joystick in all directions and check for proper range and accuracy on the screen.

How to Fix Faulty Buttons on a Gamepad

Unresponsive or sticky buttons can ruin your gaming experience. Follow these steps to fix faulty gamepad buttons:
1. Clean the Buttons: Dust, dirt, or spilled liquids can cause buttons to become unresponsive or sticky. Open the controller (if it's user-serviceable), remove the buttons, and clean them thoroughly with isopropyl alcohol. Also, clean the contacts beneath the buttons on the circuit board.
2. Check for Wear and Tear: Gamepad buttons have rubber or plastic domes underneath that make contact with the board. Over time, these components wear down. If cleaning doesn't fix the issue, inspect these domes for damage and consider replacing them. Replacement button kits are available online for most common gamepads.
3. Re-solder Button Contacts: If a button press isn't registering at all, the contact points on the circuit board may be damaged or loose. You can try re-soldering the connections, but this step requires some technical skill. If you're not comfortable doing this, consider taking your controller to a professional repair service.
4. Update Firmware or Drivers: Button issues can sometimes be caused by outdated firmware or drivers. Make sure your gamepad is running the latest firmware, and check for updates for your system or game that might resolve any input issues.
5. Test Buttons on the App: After making these adjustments, reconnect your controller to the Web Gamepad Controller App to test if the buttons are now responsive. Press each button and verify that it registers correctly in the app.