Controller tests
Each test below opens the same instrument in a focused mode and explains how to read that result. The gamepad tester runs all of them together. Nothing is uploaded.
TestStick drift testA 3-second resting sample and a plain verdict.TestCalibration and deadzoneInner deadzone, radial or axial, from your drift number.TestPolling rate testBrowser-observed update rate, labeled honestly.TestVibration testDual rumble and trigger rumble where the browser allows it.TestLatency and input lagSample age and press timing, not a fake lab score.TestGyro testMotion via WebHID where it exists, with a clear fallback.TestPS5 controller testerDualSense buttons, sticks, triggers, and rumble.TestXbox controller testerXbox Series and Xbox One in the standard mapping.
How to pick a test
- The camera moves on its own: stick drift, then deadzone.
- The pad feels late: latency and the polling rate.
- You cannot feel rumble: vibration.
- You want motion: gyro, and only on desktop Chromium.
- You have a specific pad: PS5 or Xbox.