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Webcam and Microphone Test – Check Your Camera and Mic Online

Check your webcam and microphone online with ON24. Free, fast, and secure—no downloads required.

Woman looking at computer

How to Test Your Webcam and Mic Online

Testing your camera and microphone takes only a few seconds. Follow these simple steps to make sure your setup is ready:

  1. Click Start Test.
  2. Allow your browser to access your webcam and microphone.
  3. Check your live video feed on screen.
  4. Speak into your mic to hear your sound test in real time.

That’s it. You’ve completed your webcam and mic test. This quick check ensures your camera and microphone are working properly before you join a virtual meeting, online event, or webinar.

Why Use an Online Webcam and Microphone Tester?

Before you join an important meeting, webinar, or virtual event, it helps to know your camera and microphone are working the way they should. An online webcam and mic test gives you peace of mind and saves you from last-minute surprises. With ON24, you get more than a basic tool, you get reliability backed by years of digital engagement expertise.

man looking at computer

Test Your Camera and Microphone in Seconds

Testing your camera and microphone takes only a few seconds. Follow these simple steps to make sure your setup is ready:

Click 'Allow' when you see a prompt in the browser.

Your privacy is important to us.

Your webcam test is NOT being recorded or stored in any manner.

Frequently Asked Questions

Click Start Test, allow your browser to access your camera and mic, and you’ll see your video and hear your audio in real time. This webcam and microphone test is free, browser-based, and works instantly with no downloads required.

Yes. The test runs entirely in your browser, and ON24 never records, stores, or shares your video or audio. Everything stays private to your device.

If your webcam isn’t detected, check that it’s connected and not being used by another app. Then confirm your browser has permission to access your camera in its privacy settings. Refresh the page and try again.

First, make sure the right microphone is selected in your system or browser settings. Check that your mic isn’t muted and adjust input volume if needed. If the test still fails, restart your browser or device and run the test again.

Yes. Speak into your microphone during the test and you’ll hear the playback instantly. This lets you confirm your mic is picking up sound clearly before joining a meeting or webinar.

Yes. The ON24 webcam and mic test works on most modern mobile browsers. Simply open the page on your phone or tablet, allow access to your camera and microphone, and run the test.

Refresh the page and close any bandwidth-heavy apps like streaming or large downloads. If the issue continues, restart your device. Updating your browser to the latest version can also help.

No. The webcam and microphone test runs directly in your browser. There’s nothing to install or configure—just click Start Test and go.

This test is ideal before webinars, virtual events, hybrid events, or online presentations. A quick check ensures your camera and mic are working so you can join with confidence.