Controller Test
Test Your Controller. Master Your Game.
What it does
Free online controller tester for Xbox, PS5, PS4 and Switch. Test buttons, stick drift, triggers and vibration instantly, all processed locally in your browser with nothing uploaded.
Check buttons, stick drift, triggers and vibration for Xbox, PS5, PS4 and Switch, right in your browser. Nothing installed, nothing uploaded. Each test isolates one part of the controller so you can pinpoint exactly what is failing. Good for repair techs, buyers, and pre-match checks alike. Every card below opens a dedicated tool page with its own live diagnostic and troubleshooting guide. Detect analog stick drift and dead-zones with live coordinate tracking and a pass or replace verdict per stick. Verify remaps and macros by showing the logical button index the browser sees for each press, live. Fire the strong (low frequency) and weak (high frequency) rumble motors independently. Confirm…from controller-test.com
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Controller Diagnostic LabJun 2026 · ay5uh.com · ▲1Free PS5/P4controller drift & calibration n browserFree PS/
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