Every controller test, organized
Browse all 16+ testers grouped by what you need to check. Every tool runs entirely in your browser using the W3C Gamepad API and WebHID. Nothing you press ever leaves your device.
Core diagnostics
The six focused testers most players and repair techs reach for first. Each isolates one subsystem so you know exactly what is failing.
Stick Drift Test
Detect analog stick drift and dead-zones with live coordinate tracking and a pass or replace verdict per stick.
Open testMappingButton Mapping Test
Verify remaps and macros by showing the logical button index the browser sees for each press, live.
Open testHapticsVibration Test
Fire the strong (low frequency) and weak (high frequency) rumble motors independently. Confirm both haptic motors are alive.
Open testTimingPolling Rate Test
Measure real controller polling rate in Hz. Compare wired vs Bluetooth and diagnose report throttling.
Open testTimingLatency Test
Measure controller input latency and reaction time in milliseconds. Compare wired vs wireless response over multiple runs.
Open testAnalogStick Circularity Test
Measure joystick accuracy by tracing the rim. Detect quadrant weakness, gate wear and coverage gaps.
Open testConsole-specific testers
Tuned diagnostics and calibration flows for Xbox, PlayStation and Nintendo controllers, including Joy-Con drift detection.
Xbox Controller Test
Full diagnostic for Xbox Series X, S and One controllers. Xbox ABXY layout, hybrid D-pad, analog trigger readout.
Open testPlayStationPS5 Controller Test
Test DualSense controllers. Symmetric sticks, touchpad press, analog adaptive triggers, share and options.
Open testSwitchSwitch Pro Controller Test
Test Nintendo Switch Pro controllers with Nintendo ABXY layout, ZL and ZR digital triggers, and HD rumble support.
Open testJoy-ConJoy-Con Drift Detection
Detect analog stick drift on Nintendo Switch Joy-Cons. Averaged resting drift measurement per Joy-Con with pass or replace verdict.
Open testWebHIDPS Controller Calibration
Recalibrate DualShock 4 and DualSense analog sticks at the firmware level. Fix center, range, and save permanently over WebHID.
Open testWheels, sticks and beyond
Diagnostics for racing wheels, flight sticks, fight sticks, MIDI controllers and gyroscope-equipped pads.
Steering Wheel Tester
Test racing wheels, pedals and shifters. Visualize wheel rotation, pedal linearity and diagnose potentiometer issues in-browser.
Open testHOTASJoystick Tester
Test flight sticks, HOTAS setups, racing wheels and any HID gamepad. Supports 128+ buttons and 10+ axes with live readout.
Open testArcadeFight Stick Tester
Test arcade sticks, hitbox and mixbox controllers. Vewlix layout, SOCD cleaning detection, and full input history log.
Open testMIDIMIDI Tester
Test MIDI keyboards, drum pads and controllers. Live monitor for note on and off, control changes, pitch bend and velocity.
Open testSensorsGyroscope Test
Read 6-axis motion data from PS4 and PS5 controllers over WebHID. Live gyro and accelerometer visualization for aim training.
Open test