Controller Test is a free, privacy focused diagnostic suite that runs entirely in your web browser. It provides gamers, repair technicians, and hardware enthusiasts with precise tools to check stick drift, button mapping, haptic vibration, polling rates, and input latency. Supporting Xbox, PlayStation, Nintendo, and generic HID controllers, it offers a secure, local-only environment that requires no installations or account sign ups.
Launch Team / Built with
Launch Date:
October 12, 2026
Product Info