Test Your Microphone and Webcam Before a Meeting
Quickly test your microphone and webcam before Zoom or Google Meet calls. Avoid audio and video issues with a simple browser-based check.
Read article
Free Online Speaker Test — Check Left, Right & Stereo Audio
Test your speakers online instantly. Check left, right, and stereo audio output to ensure your speakers work correctly. Also try our microphone test, headphone test, and audio troubleshooting guides.
Online Speaker Test
Test your speakers and verify stereo audio output.
Click anywhere or press a button to enable audio.
Click a button to play sound through the selected speaker channel.
How to Test Your Speakers Online
1
Click "Test Left Speaker"
You should hear sound only from your left speaker or left ear. If sound plays on the right side instead, your stereo channels may be swapped.
2
Click "Test Right Speaker"
Sound should come only from your right speaker or right ear. Silence on one side usually means a loose connection, muted channel, or driver issue.
3
Click "Test Both Speakers"
Both channels should play together at equal volume. If one side is quieter, check your system's audio balance settings.
Speakers Not Working? Here's What to Check.
Most speaker problems point to one of these four causes. Each has a straightforward fix.
One Speaker Is Silent
Check your system audio balance. Windows: right-click the speaker icon > Sound settings > Balance. macOS: System Settings > Sound > Output > Balance slider.
No Sound From Either Speaker
Check that the correct output device is selected in your system. Also make sure the tab is not muted and your browser has audio permission.
Bluetooth Speaker or AirPods — One Side Only
Disconnect, forget the device, and re-pair it. On iOS and macOS also check Settings > Accessibility > Audio/Visual > Balance is centred.
Speakers Work Outside the Browser Only
Your browser may need a user gesture to play audio. Click anywhere on the page first, then run the test again. This is a standard browser autoplay restriction.
Latest Guides
Mic and Webcam Test Chrome Extension — Quick Device Check
Test your microphone and webcam instantly with the MicTesting123 Chrome extension. Quick browser-based mic and camera check without opening a new tab.
Read article
Microphone Not Working in Chrome on Windows 10 or 11? Complete Fix Guide (2026)
Step-by-step fixes for Chrome microphone issues on Windows 10 and 11: check site permissions, Windows privacy and sound settings, default device, and drivers.
Read article
Related Tools
Frequently Asked Questions
How do I test my speakers?
Click 'Test Left Speaker', 'Test Right Speaker', or 'Test Both Speakers' to play test sounds. Listen to the audio output from each speaker to verify they work correctly.
Why can't I hear the speaker test?
Check your audio output device selection, ensure your browser tab isn't muted, verify Bluetooth headphones are fully connected, and check system volume. Our speaker test helps diagnose these issues.
How do I fix audio issues with speakers?
Use our speaker test to identify which speaker has issues. Check audio device settings, verify connections, test with different audio sources, and ensure drivers are up to date.