We built this because we got tired of wondering "is my mic working?" right before important calls. Now you can check your headphones, speakers, and microphone in seconds. No apps to install, no accounts to create, no hassle. Just open your browser and go.
Look, audio testing shouldn't require a degree in sound engineering or expensive software. You just want to know if your stuff works! So we built these tools to be dead simple. Click a button, hear a sound, done. Whether you're checking a $20 pair of earbuds or a $500 gaming headset, the tests work exactly the same. Everyone deserves to know their audio gear is doing its job.
Verify your headphones are working correctly with comprehensive audio tests.
Test your speakers with various frequencies and audio samples.
Check if your microphone is capturing audio properly.
Explore the full range of audible frequencies from 20Hz to 20kHz.
Test the low-frequency response of your audio equipment.
Verify multi-channel audio setup and speaker positioning.
Measure ambient sound levels using your microphone.
Measure the delay between audio output and input.
Seriously, no hidden fees, no premium tiers, no "buy credits" nonsense. Just free audio tests, forever.
Phone, tablet, laptop, whatever. If it has a browser and speakers, you're good to go. No downloads needed.
We process everything locally on your device. Your microphone recordings never touch our servers. Pinky promise.
Headphones acting up? Speaker sounds weird? Mic not working? Choose the test you need.
Hit play, follow the simple instructions, and let your ears do the work. That's it.
Now you know if everything's working, or exactly what's broken. Problem solved.
A small team obsessed with making audio testing effortless for everyone.
Founder & Editor at Sound Tester
Rakesh Routh is the founder of Sound Tester, a platform built to make online audio testing simple and accessible. The idea came after facing audio issues himself and struggling to find clean, reliable testing tools online. He created Sound Tester to offer practical browser-based tools for testing speakers, headphones, microphones, and sound quality without requiring software installation.
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Tech Content Writer
Gargy Mudgal is a tech content writer with over 5 years of experience creating research-based content across technology and digital products. At Sound Tester, she focuses on writing clear, user-friendly content related to audio tools, browser-based testing, and modern technology trends.
Connect on LinkedInFound a bug? Have an idea for a new test? Just want to say hi? Drop us a line. We love hearing from the people who use these tools.
