Hardware Test Online is a free toolkit for testing your devices directly in the browser. You can check your webcam, microphone, speakers, keyboard, mouse, gamepad, touch screen, refresh rate, dead pixels, vibration, gyroscope, and more. No install, no signup, and no account required. It is useful when setting up a new laptop, debugging peripherals, checking a second-hand device, preparing for a video call, or quickly verifying that hardware works before blaming the app.

Hi Product Hunt! I built Hardware Test Online as a simple browser-based toolkit for checking common device hardware without installing anything. It currently includes tools for webcam testing, mic testing, speaker checks, keyboard testing, mouse button and scroll testing, controller/gamepad input, touch screen checks, refresh rate measurement, dead pixel testing, vibration, gyroscope, and pitch detection. The idea is simple: when something feels broken, you should be able to open one page and test it immediately. I’d love feedback on: Which hardware tests are missing? Which tools feel confusing? What would make this more useful for IT support, gamers, remote workers, or device sellers? Site: https://hardware-test.uwarp.design/

Hardware Test Online

Free browser-based hardware diagnostics for your devices

Free browser-based hardware diagnostics for your devices