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Test inputs

Verify every DualSense / DualShock 4 input over USB—buttons, sticks, triggers, touchpad, and motion. Runs entirely in your browser; nothing is uploaded. For stick center/range calibration, use Calibrate sticks.

USB input tester

Uses the browser WebHID API to read live controller reports over USB. Press every button and swipe the touchpad to confirm coverage.

  1. Plug in a DualShock 4, DualSense, or DualSense Edge with a data USB cable.
  2. Open this page in Chrome or Edge.
  3. Connect, then press buttons, move sticks, pull triggers, and swipe the touchpad.