Dev tools · September 20, 2023
Microphone Test
Hey HN, I vibe coded this in a day last time https://johnathannader.com/my-microphone-didnt-work/ and launched it; https://news.ycombinator.com/item?id=37503569, now that the coding para-dime has gotten better, decided to spend another day updating it, this is the result
Microphone Test launched on September 20, 2023 with 82 votes, #1,133 of 4,228 launches that month and more than 50% of that year's launches. The site was still online in September 2026, 3 years on.
What it does
Microphone test is a simple website made to test your microphone. The website came from the fact that most microphone test websites where a tad too confusing for my liking. Hope you enjoy it.
Microphone Test: Check mic online with the click of a button using our Mic Test at MicrophoneTest.com
Once you start the test, you will be prompted to choose which microphone you want to use. Create a free account to save your test history, track improvements over time, and manage microphone profiles. Testing your microphone has never been easier. Our browser-based tool provides instant feedback without requiring any downloads or installations. Click the "Test Microphone" button and grant browser permission when prompted. Talk into your microphone during the recording. Watch real-time waveform visualization. View detailed diagnostics, download your recording, and test again if needed. A microphone is a transducer that converts sound waves into electrical signals. This electrical signal can…from microphonetest.com
Does a similar job
all alternatives →
Online Microphone TestDec 2025 · mictesting123.com · ▲1Test your microphone, webcam, and speakers in browser
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