Diagnostic
Testing Toolkit
The most comprehensive, privacy-first diagnostic suite available in the browser. No downloads required. Hardware telemetry powers our empirical reliability database.
Controller & Peripheral Suite
The definitive suite for gamepads, flight sticks, racing wheels, and MIDI.
Full Diagnostic Wizard
5-step hardware checkup wizard.
Run testStick Drift Detector
0.1% stick drift canvas visualizer.
Run testController Health Score™
0-100 grade & printable PDF report card.
Run testNintendo Switch Tester & Repair
Joy-Con drift tester and Hall-effect replacement guide.
Run testPS Controller WebHID Calibration
Low-level WebHID zero-point sampling & firmware save.
Run testSteering Wheel & Pedals
900°/1080° rotation disc & Throttle/Brake/Clutch linearity.
Run testFight Stick & Hitbox
Vewlix 8-button layout & Capcom SOCD cleaner rule check.
Run testFlight Stick & HOTAS
Pitch/roll/yaw, 128+ buttons & throttle quadrant.
Run testMIDI Keyboard & Controller
Web MIDI API note events, velocity (0-127) & CC messages.
Run testButton Tester
Interactive face button matrix & ghosting detector.
Run testTrigger Pressure Tester
Analog L2/R2 pressure curve analyzer.
Run testVibration Tester
Dual haptic rumble motor pulse tester.
Run testCircularity Test
360-degree stick range of motion & error.
Run testDeadzone Visualizer
Inner & outer deadzone threshold tuning.
Run testPolling Rate Checker
Real-time Hz input report frequency.
Run test8-Way D-Pad Tester
Directional pad diagonal precision.
Run testLatency Estimator
Input delay & reaction speed timer.
Run testMulti-Controller Tester
4 gamepads simultaneous diagnostic.
Run testDrift Timeline Tracker
LocalStorage hardware degradation tracker.
Run testGyroscope Tester
3-axis motion sensor calibration.
Run testTouchpad Tester
PS5 DualSense multi-touch trackpad.
Run testMicrophone Tester
Built-in mic & 3.5mm headset audio meter.
Run testCompetitive Readiness
Esports tournament benchmark assessor.
Run testMouse & Keyboard Suite
High-precision polling rate and latency checkers for competitive peripherals.
CPS Test
Clicks per second speed tester.
Run testMouse Polling Rate (Hz)
Up to 8000Hz (8KHz) report rate checker.
Run testDPI Analyzer
True hardware DPI sensitivity calculator.
Run testClick Latency Test
Click delay timer in ms.
Run testMouse Button Matrix
MB1, MB2, MB3, MB4, MB5 side buttons.
Run testScroll Wheel Tester
Scroll direction & encoder jumping faults.
Run testDouble-Click Fault Test
Switch bounce & chatter detector.
Run testMouse Hub Index
Master dashboard for mouse diagnostics.
Run testHigh-SEA Programmatic Suite
Advanced physics, spatial audio, and aim-training sandbox engines.
Pro-Aim Sandbox
Canvas 2D stick drift & aim tracking benchmark.
Run testSens Converter Engine
1:1 360-degree motor memory math engine.
Run testPhantom Hz & Ghosting
Motion blur persistence & frame pacing analyzer.
Run testSonic-Space Audio
Web Audio API 3D binaural radar & Bluetooth latency.
Run testMech-Matrix Keyboard
3D isometric keyboard visualizer with NKRO.
Run test