Is your device ready? Find out now.
Test your microphone, headphones, and camera right in your browser. Know what works before a call, stream, or game.
Microphone test
Hear exactly what your new mic captures.
Say a few words
Start the test to see your input level. Record and replay to check clarity.
Check both ears
Set a comfortable volume, then listen to each channel. Audio plays only after you press a button.
See what your camera sees
Check the image, framing, resolution, and stability right here in your browser.
Your privacy
No sign-up or download. You can use every test without creating an account, installing software, or giving us your name or email address.
Your tests stay with you. Microphone audio and camera video are processed in your browser. A short microphone recording is kept only in this open browser session so you can play it back; it is removed when you leave the page. We do not upload or save recordings, video, device names, or test results. We have not added third-party analytics or advertising trackers.
About site delivery. Cloudflare, our hosting provider, processes basic connection information, such as your IP address, to deliver the page and operate its service. We do not use this information to identify you or build a profile.
Questions? Visit our contact page. If you choose to email us, we receive your address and message so we can reply.