Our Mission
TestMic.Online was created with a simple goal: to provide everyone with a free, easy-to-use, and privacy-respecting tool to test their microphones. Whether you're preparing for an important video call, setting up for a podcast, or troubleshooting audio issues, we're here to help.
Our Story
We noticed that many existing microphone testing tools were either cluttered with ads, required software downloads, or worse - uploaded audio data to remote servers. We believed there had to be a better way. That's why we built TestMic.Online - a tool that processes everything directly in your browser, ensuring your voice never leaves your device.
Our Values
Privacy First
Your audio data never leaves your browser. We don't record, store, or transmit any audio. Period.
Simplicity
One click to start testing. No downloads, no registrations, no complicated setup.
Accessibility
Free for everyone, available in 30+ languages, works on any modern browser.
Transparency
We're open about how our tool works and what data (none!) we collect.
Technology
TestMic.Online is built with modern web technologies including Next.js, React, and the Web Audio API. All audio processing happens client-side using your browser's built-in capabilities. This approach ensures both speed and privacy - your audio data is processed instantly on your device and is never transmitted anywhere.
The Team
We're a small team of developers passionate about creating useful tools that respect user privacy. We believe that web tools should be simple, fast, and secure. TestMic.Online is one of our projects aimed at making the internet a better place, one microphone test at a time.
Get in Touch
Have questions, suggestions, or feedback? We'd love to hear from you!
Contact Us