Test Your Gadget - Free Online Mic Test, Speaker, Webcam & Hardware Diagnostics
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Free, 100% private in-browser hardware diagnostics for computers, laptops, smartphones, controllers, and peripherals. Test your microphone, speakers, webcam, display, touch screen codes, and sensors.
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Hey Product Hunt! 👋
I'm the maker of Test Your Gadget.
The problem 😤
Every time I bought a new laptop, headset or controller, I had to visit 10 different ad-filled websites to check if everything worked.
The solution ⚡
One site with 30+ free hardware tests that run right in your browser:
🖥️ Display: dead pixels, colour, refresh rate
🎤 Mic: live spectrum + record & playback
🎧 Speakers: left/right channel + tone generator
⌨️ Keyboard: key test, NKRO, stuck keys
🖱️ Mouse: polling rate, scroll, double-click
🎮 Controller: stick drift & deadzones
📷 Webcam: resolution & FPS
🌐 Network: speed & latency
⭐ My favourite: the 60-second Full Audit
It scans your entire device in one go and provides a PDF report. Super handy when buying or selling a second-hand laptop!
🔒 Privacy first
No installs, no sign-up, no ads. Your audio, video and keystrokes never leave your browser.
🙏 I'd love your feedback:
Which test should I add next?
Thanks for checking it out! ❤️