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Gamepad Tester
Test your controller inputs, check for stick drift, and set custom deadzones. Runs entirely in your browser.
🔒 Controller data never leaves your browser. No uploads, no servers.
Your browser doesn't support the Gamepad API. Try Chrome or Firefox.
Frequently Asked Questions
What is stick drift?
Stick drift is when an analog stick registers movement without physical input. It's caused by worn potentiometers inside the controller.
What deadzone should I use?
A deadzone of 5–15% is typical for most games. Higher values mask drift but reduce precision in fine movements.
Does this tool require any software or account?
No. The Gamepad API runs entirely in your browser. No installs, accounts, or uploads required.
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