Free · no signup · browser-local
Microphone & Webcam Test
Check your local microphone level, record playback and preview your camera.
Start only the device you want to test. Your browser asks for permission; media stays on this device. Stop releases access.
Getting started
Choose a device test, approve the browser permission if desired and stop when finished.
Before you use the result
Devices require HTTPS and browser permission; media stays local.
Frequently asked questions
Check your local microphone level, record playback and preview your camera.
How do I use Microphone & Webcam Test?
Choose a device test, approve the browser permission if desired and stop when finished.
Does this tool upload my data?
Inputs and files are processed in your browser. Page-view analytics do not contain your tool input.
What should I check before using the result?
Devices require HTTPS and browser permission; media stays local.