These online tools can be used to test various system functions on most devices that have a modern web browser, however best results for all tools are going to be on modern versions of Windows and macOS. For the Microphone and webcam you will need to grant these devices permission if prompted. None of the video or sound is sent to anyone it is all done with in the browser cache.
Webcam Testing Tool: This testing tool allows users to quickly check the functionality and quality of any webcams that are attached, built-in to the system. webcams. This can be used also to test the webcam before entering a video call or a conference.
Keyboard Testing Tool: This keyboard tester is mainly for Windows and macOS computers, you can select your keyboard layout accurate key testing.
Microphone Testing Tool: The microphone testing tool lets you record clips and save clips of audio that is heard by the microphone.
Sound Testing Tool: Use this online testing tool to check the sound output on your laptop, desktop or phone.
