Gamepad Tester⁠ is an online controller tester designed to check buttons, triggers, and analog stick accuracy in real time. This Gamepad Latency Tester / Gamepad Latency Test includes a Polling Rate Tester to measure response speed and input delay. Compatible with PS5, PS4, PS3, Xbox, it also works as a reliable Joypad Tester for USB and Bluetooth controllers. Run a quick Stick Drift Test to identify dead zones and unstable analog stick movement. It also supports controller vibration test using the built-in controller vibrator / Controller Vibrator feature. Best of all, it works in your browser with No Download Needed. Visit: https://gpadtesterpro.com/