A browser-based gamepad tester for checking buttons, D-pad, analog sticks, triggers, drift, deadzone, and supported vibration. It works with many Xbox, PlayStation, Switch, and generic PC controllers without downloads. Connect your controller and inspect its live inputs.
A free browser reaction time test that measures visual response speed across five rounds. Click when the signal turns green, review your best, median, and average results, and compare sessions on the same device. No account or download required.
