Plain-language help on testing and fixing your controller — the same honest approach as the tools, in long form. Stick drift, vibration, buttons and triggers.
A cheapest-first guide to fixing stick drift on PS5, Xbox, Switch and PC — recalibrate, adjust the deadzone, clean the stick, and confirm the fix worked with a free browser test.
Read the guide →A step-by-step guide to testing any controller for stick drift in your browser — what drift is, how to read the result, and the cheapest-first way to fix it.
Read the guide →Skip the reading — just test your controller.
Open the tester