Testuj.ovh is a free online toolkit for testing and diagnosing your devices directly in the browser — no installation required.
Check and verify:
🎮 Gamepads and controllers (buttons, analog sticks, vibration, triggers, dead zones)
💻 Computers and hardware (keyboard, display, audio, performance, ports)
📱 Phones and mobile devices (touchscreen, sensors, speakers, microphone, vibration)
Built for gamers, buyers, sellers, technicians and anyone who wants to quickly test hardware before purchase, troubleshooting or resale.
Why Testuj.ovh?
Free and browser-based
Fast, interactive diagnostics
No registration required
Works on desktop and mobile
Privacy-friendly (tests run in your browser)
Whether you need to test controller drift, check a used laptop, or verify phone hardware, Testuj.ovh makes it simple.
