FLAGSHIP CONTROLLER & GAMEPAD DIAGNOSTICS

Universal Controller Diagnostic Suite

Test your PS5 DualSense, Xbox Wireless, Nintendo Switch Pro, and DualShock 4 controllers online. Measure analog stick circularity error %, centering drift, trigger pressure curves, and vibration haptic motors.

ControllerTest

Player:

Searching for connected Gamepad... Press any button to pair.

Polling: -- HzIndex: --

Controller Visualizer

Standard Gamepad Layout

Button Pressed

Waiting for Input

Press any button

Analog Sticks

Linearity & Circularity Error

LEFT STICK

+0.00, +0.00

Err: 0.0%

RIGHT STICK

+0.00, +0.00

Err: 0.0%

Triggers

Analog Pressure (0.00 - 1.00)

LT / L20.00

RT / R20.00

Vibration Test

Dual Motor Rumble

Raw Data (Gamepad API Output)

18 Buttons & 4 Axes Live Matrix

BUTTONS STATE

00.00

10.00

20.00

30.00

40.00

50.00

60.00

70.00

80.00

90.00

100.00

110.00

120.00

130.00

140.00

150.00

160.00

170.00

AXES ANALOG VALUES

AXIS 0+0.00

AXIS 1+0.00

AXIS 2+0.00

AXIS 3+0.00

Specialized Gamepad & Controller Instruments (7 Tools)

Targeted hardware diagnostics for PlayStation, Xbox, and Nintendo controllers.

[ DRIFT ]Circularity %

Analog Stick Drift & Circularity Test

Measures analog stick outer circularity error % and centering drift variance.

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[ POLLING ]1000Hz HID

1000Hz Gamepad Polling Rate Test

Benchmarks USB HID report frequency (Hz), inter-report deltas, and input latency.

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[ MATRIX ]Actuation

Gamepad Button & Trigger Matrix

Audits face buttons, D-pad, shoulder bumpers, and analog trigger linear pressure curves.

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[ HARDWARE ]PS5 DualSense

PS5 DualSense Controller Tester

Specialized diagnostic suite for Sony PlayStation 5 DualSense wireless gamepads.

LAUNCH TEST→

[ HARDWARE ]Xbox Wireless

Xbox Series X/S Controller Tester

Specialized diagnostic suite for Microsoft Xbox Series X/S and Xbox One controllers.

LAUNCH TEST→

[ HARDWARE ]Switch Pro

Nintendo Switch Pro Controller Tester

Specialized diagnostic suite for Nintendo Switch Pro Controller and Joy-Con pairs.

LAUNCH TEST→

[ HARDWARE ]DualShock 4

PS4 DualShock 4 Controller Tester

Specialized diagnostic suite for PlayStation 4 DualShock 4 gamepads.

LAUNCH TEST→

HELPFUL TECHNICAL CONTENT & FAQS

Universal Controller Diagnostic Suite FAQs

Everything you need to know about this diagnostic instrument, calibration procedures, and display technical standards.

01.What is the Universal Controller Diagnostic Suite?

Monitor Test Hub's Controller Suite is an online diagnostic tool testing PS5 DualSense, Xbox Wireless, Nintendo Switch Pro, and DualShock 4 gamepads. Measures analog stick drift, circularity error %, trigger linearity, button actuation, and haptic rumble motors.

02.How does the Analog Stick Circularity Error % Test work?

Calculates maximum radial deviation from an ideal unit circle (r = 1.0) as you rotate your analog sticks 360 degrees, identifying uncalibrated sensors.

03.How do I test my controller for analog stick drift?

Release both analog sticks and observe the idle centering percentage; drift exceeding 5% indicates potentiometer wear or dust contamination.

04.Does this controller test support PS5 DualSense and Xbox Wireless controllers?

Yes. Native support for W3C Gamepad API mapping across PS5 DualSense, Xbox Series X/S, Xbox One, DualShock 4, Nintendo Switch Pro, and generic USB controllers.

05.How do I test analog trigger pressure linearity (LT/RT / L2/R2)?

Squeeze your analog triggers slowly to view real-time pressure percentage bars (0% to 100%) and detect dead-zone thresholds.

06.Can I test controller vibration haptic rumble motors online?

Yes, click 'Test Haptic Motor' to trigger dual-rumble vibration effects on supported Chrome, Edge, and Opera browsers.

07.Are driver installations required to test my controller?

No. 100% browser-native execution using W3C Gamepad API with zero software downloads or drivers.

08.Why is my controller not detected by the browser?

Ensure your gamepad is connected via USB or Bluetooth, and press any face button (A/X) to activate the W3C Gamepad polling loop.

09.Does Monitor Test Hub record or collect my controller inputs?

No. All input sampling and visual polar plotting occur locally inside your browser sandbox with complete privacy.

10.How do I export my Controller Hardware Passport certificate?

Click 'Export Passport' to save a cryptographically signed SHA-256 JSON report certifying your gamepad's circularity and stick drift health.