Free PS5 DualSense controller tester for browser troubleshooting
Connect your DualSense by USB or Bluetooth and press a face button. The browser exposes the standard controls while advanced adaptive trigger resistance remains outside the Gamepad API.
How to test PS5 DualSense buttons and touchpad online
Verify the face buttons, shoulder controls, D-pad, options, create, stick clicks, and touchpad mapping visible to your browser. Browser button indexes can vary by operating system.
Connect with USB first when troubleshooting because it removes Bluetooth pairing and battery variables. Hold each input briefly and confirm that the live value returns after release. The PS button or touchpad gestures may be reserved by the operating system even when the touchpad click is mapped.
PS5 controller stick drift and adaptive trigger test online
Release both sticks and watch their X/Y positions before moving them through a full circle. Then squeeze L2 and R2 slowly to compare travel. A repeatable offset or incomplete trigger range across USB and Bluetooth is more useful than a single noisy sample.
PS5 DualSense vibration and adaptive trigger limits
Standard rumble may work when the browser exposes a dual-rumble actuator. Adaptive trigger resistance requires official PlayStation support and cannot be controlled reliably by this web API.
Fix a DualSense controller not detected on PC or browser
Use a USB data cable, press the PS or face button, and confirm that the controller appears in the operating system. Close applications that may claim exclusive input, reload the page, and compare Chrome or Edge. Update DualSense firmware with an official PlayStation tool when connection problems persist.