What to do
Squeeze each trigger slowly and release it. Check that the reported amount rises and returns to rest.
Gamepad Trigger Test
Inspect normalized controller trigger values reported by the Gamepad API. These values do not measure physical pressure or travel distance.
Pads0
Polling0/s
Updates0
No controller visible yet. Plug one in, then press any controller button.
Local history
Save a result to keep it in this browser. History holds your five most recent saved results for this test.
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How to use this test
What to look for
The values are normalized positions from the browser, expressed as percentages.
The Gamepad API supplies button values, axes, and timestamps. A trigger value is normalized input, not physical pressure. Timestamp changes are browser-visible updates, not proof of a hardware polling specification.