Test your setup.Know your performance.
Fast browser-based diagnostics for your mouse, keyboard, display, controller, audio, camera and network — useful measurements in seconds, with no installation.
Your Personal Bests
Start with what matters most
Fast entry points for input, performance, network and device checks.
Typing Speed Test
Measure WPM, raw WPM, accuracy, errors and typed characters with original local passages.
CPS Test
Measure clicks per second in 1, 5, 10, 30 or 60 second rounds with a local personal best.
Keyboard Tester
Press physical keys and watch a virtual keyboard illuminate pressed and tested states.
Reaction Time Test
Run five target-reaction rounds where a shrinking target appears at a random position and must be clicked before it disappears.
Internet Speed Test
Measure ping, jitter, download and upload speed with a sustained browser-based network test.
Mouse Polling Rate Test
Estimate browser-observed mouse event frequency while you move continuously inside the test area.
Gamepad Tester
Inspect connected gamepad buttons, axes, triggers and analog dead-zone behavior.
Webcam Test
Preview your camera locally with resolution, aspect ratio, mirror and camera switching controls.
Test your complete setup
Move from input diagnostics to display, controller, audio, camera and network checks without breaking your workflow.
Explore by device area
Every module groups related tests so you can move from symptom to measurement quickly.
Mouse Tests
Measure click speed, button behavior, movement, scroll input, pointer rate and targeting precision with browser-based mouse diagnostics.
Keyboard Tests
Check every key, measure typing speed, count spacebar presses and compare key tapping speed without installing software.
Gaming Tests
Benchmark reaction time, browser FPS, gamepad controls, aim precision and DPI sensitivity calculations in one gaming-focused hub.
Display Tests
Inspect refresh rate, pixels, resolution, color behavior, contrast ramps and digital color values using screen-focused tools.
Audio & Camera Tests
Test microphone activity, speaker channels and webcam preview locally in your browser with permission-based controls.
Touchscreen Tests
Map touchscreen response areas and measure simultaneous touch points with pointer and touch-capable browser APIs.
System & Network Tests
Review your public IP address, browser-exposed device details, browser capabilities and real internet speed measurements with transparent limitations.
Know the problem? Search the answer.
Troubleshooting, benchmarks and plain-English explanations for the same devices you can test here.