Professional audio testing tool - test microphone, speakers, headphones online. Real-time audio analysis, noise detection, frequency response testing. Free browser-based audio diagnostics.

Want to check if you can hear stereo (two different audio channels, one coming from the left speaker and one from the right)? Use this sound test to quickly find out, without leaving the browser.

Our sound test tool allows you to easily check the functionality and quality of your stereo speakers.

Tests your audio equipment, speakers, room acoustics and hearing. Audio signals and test tones playable online. High resolution sound test files available for free download.

Easily check your audio output and speakers. Test left and right channels, adjust volume, and visualize sound waves online.

Perfect for troubleshooting audio issues, testing new headphones, or verifying your recording setup. This browser-based tester requires no installation—just open and test.

Feb 22, 2025 · Comprehensive testing suite for all your audio and video equipment. Fast, accurate, and trusted by professionals worldwide. Test your microphone quality, volume levels, and noise detection …

Test your device's audio output with our comprehensive speaker testing tool. Features real-time audio synthesis, stereo testing, and multi-device support including Bluetooth compatibility.

Free online sound tester to check your audio. Use this online sound test to quickly check your left and right stereo channels. Click the buttons above to run the left and right sound test, confirm your audio …

Test your speakers with our free online sound test tool. Ensure clear audio for calls, meetings, and more with The Mic Test.