Hardware Testing Tools
Find the right CPU, GPU, keyboard, mouse, display, touchscreen, mobile sensor, controller, audio, camera, or printer check for the device in front of you.
Keyboard
Check missing keys, typing accuracy, rollover, event timing, and switch acoustics.
Mouse
Investigate clicks, scrolling, button holds, reaction time, and pointer movement.
Display
Inspect pixels, uniformity, gradients, contrast, and motion on your screen.
Touchscreen
Trace touch response, missed areas, simultaneous contacts, and drawing continuity.
Mobile Sensors
Check phone vibration feedback, orientation, and motion signals in your browser.
System Performance
Run controlled browser CPU workloads and inspect timing, throughput, and responsiveness.
GPU
Explore browser GPU stress tests, graphics workloads, compute benchmarks, and local performance reports.
Gamepad
Check controller buttons, analog sticks, triggers, and supported vibration.
Microphone
Check input level, clipping, background noise, frequencies, and channels.
Webcam
Preview the camera and inspect its resolution, orientation, and lighting.
Speaker
Listen for channel placement, stereo imaging, bass, and frequency response.
Printer
Print reference sheets for color, alignment, margins, detail, and duplex output.