
DeviceMetrik
Device-Test
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Device-Test
DeviceMetrik is a free browser diagnostic center with 32 focused tools for testing displays, keyboards, mice, controllers, microphones, speakers, webcams, and other browser-visible device behavior without installing software. It also provides symptom-based routing and guided checks while clearly distinguishing browser observations from hardware certification.
SetupTester is a lightweight, 100% free web utility designed to help gamers and professionals instantly diagnose hardware issues without downloading sketchy third-party software.
Built entirely with vanilla JavaScript for zero-latency testing, the suite includes:
Mouse Double-Click Tester: Instantly detects failing micro-switches (down to 80ms intervals).
Keyboard Ghosting (NKRO) Test: Visualizes exactly how many keys your board can register simultaneously.
Audio Balance Checker: Verifies left/right stereo channel health.
Spacebar CPS Test: Accurately tracks Clicks Per Second.
Mouse Scroll Tracker: Detects skipping and jumping scroll wheels.
No sign-ups, no downloads, perfectly responsive, and runs entirely locally in your browser.
DeviceMetrik
SetupTesterDeviceMetrik's answer
DeviceMetrik combines 32 focused browser-based tests with symptom routing and guided checks in one installation-free site. It clearly states what each test can and cannot establish, so browser-visible observations are not presented as hardware certification.
SetupTester's answer:
SetupTester is a lightweight, 100% free web utility designed to help gamers and professionals instantly diagnose hardware issues without downloading sketchy third-party software.
DeviceMetrik's answer
Choose DeviceMetrik for a focused, installation-free first check across input, controller, display, audio, and camera devices. Its tools include measurement limits, privacy notes, and guided workflows that help narrow a browser-visible symptom before changing settings or seeking manufacturer or professional support.
SetupTester's answer:
Lightning fast and free.
DeviceMetrik's answer
DeviceMetrik is for people troubleshooting a computer or connected device in a browser, including consumers, support technicians, QA testers, gamers, remote workers, and buyers checking used hardware. It is intended for preliminary browser-visible checks, not certification or automatic hardware diagnosis.
DeviceMetrik's answer
DeviceMetrik was created to bring scattered single-purpose browser tests into one consistent Browser Diagnostic Center. The product emphasizes specific tasks, transparent limits, local browser interaction, and repeatable guided checks without requiring software installation.
DeviceMetrik's answer
DeviceMetrik is built with Next.js, React, TypeScript, Tailwind CSS, and standard browser APIs for input, media, display, fullscreen, and Web Audio capabilities where relevant.
Device-Test - Privacy-first device tests for microphones, cameras, screens, speakers, sensors, and more — right in your browser.
HardwareTest.org - Test monitors, keyboards, mice, audio devices, controllers, and click speed. Fast, free, and no installation.