KlyveroDevice tests
Choose a tool. Related checks are grouped together in one workspace.
33 tests
DisplayScreen TestInspect display colors and visible defects.DisplayScreen Resolution TestUnderstand exposed screen and viewport dimensions.DisplayRefresh Rate TestEstimate rendering cadence from observed frame samples.DisplayMotion TestInspect visible motion clarity and ghosting.TouchTouch Screen TestMap touched display regions.KeyboardKeyboard TestObserve keyboard events and key codes.MouseMouse TestExercise buttons and live pointer input.Gamepad / ControllerGamepad TestView controller buttons sticks triggers and mapping.CameraWebcam TestPreview camera and inspect negotiated capture settings.MicrophoneMicrophone TestInspect input level waveform and spectrum.Speaker / Audio + HeadphonesSpeaker TestListen to speaker output and channel identification.Mobile SensorsSensor TestInspect available movement sensors with live feedback.Mobile SensorsOrientation TestObserve browser-reported device orientation.Mobile SensorsCompass TestExplore heading only where usable data exists.Mobile SensorsDevice Vibration TestTry device vibration where supported.Performance / BenchmarkPerformance TestRun versioned browser workload benchmark suite.Performance / BenchmarkCPU/JavaScript BenchmarkRun distinct main-thread JavaScript and single-worker workloads.Performance / BenchmarkMulti Worker BenchmarkCompare browser worker workload throughput.Performance / BenchmarkMemory Operations BenchmarkMeasure browser memory-operation workload throughput.Performance / BenchmarkGPU TestExplore supported graphics workloads.Performance / BenchmarkWebGL TestExercise WebGL contexts and rendering workloads.Performance / BenchmarkWebGPU TestExercise WebGPU adapter/device and workloads.Performance / BenchmarkCanvas BenchmarkMeasure Canvas drawing workload performance.Performance / BenchmarkRendering BenchmarkMeasure rendering workload and responsiveness.Browser CapabilitiesBrowser TestUnderstand usable browser capabilities without surprise prompts.Device InformationDevice InformationRead the information this browser actually exposes.BatteryBattery InformationInspect browser-exposed charge and charging estimates.Guided testsComplete Device TestChoose the browser-observable checks that match your device and peripherals.Guided testsMobile TestCheck your display, touch input and local media, with optional motion and workloads.Guided testsComputer TestA guided display, keyboard, mouse and media check for your selected peripherals.Guided testsLaptop TestComputer checks with optional touchscreen and browser-exposed battery information.Guided testsGaming Setup TestInspect display motion, keyboard, pointer, controller and audio observations.Guided testsUsed Device TestChoose a device category and inspect a visible checklist. Unassessed checks stay visible; this is no purchase guarantee.
These tests observe your browser and your own inspection. Support varies, and no result certifies overall hardware health.