
Controller Tester Online
Browser-based gamepad diagnostics with drift, deadzone, vibration tests and exportable reports.
Free - Free to use online; no payment or signup required (based on site content).
About Controller Tester Online
Run a full controller test directly in your browser. Detect and wake controllers via USB, Bluetooth or adapter and test buttons, sticks, triggers, deadzone, stick drift, polling rate and vibration. Visualize real-time input, measure performance, and export a downloadable browser-based health report for diagnostics or warranty support. No drivers required — works with the browser Gamepad API.
Key Features
- Button and trigger mapping and live input visualization
- Analog stick tests including drift and deadzone measurement
- Polling rate and input timing diagnostics
- Vibration/rumble actuator testing
- Exportable browser-based health report for sharing or records
Who is this for?
Gamers, QA/testers, game developers, repair technicians and streamers who need to diagnose and verify controller hardware.
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