Check your microphone in your browser in under 10 seconds. See your input level in real time on a visual meter. No download, no account, and your audio never leaves your computer.
Run the Mic Test Test Webcam Too
System audio settings show whether a device is connected, but they don't tell you whether the device actually works. A browser test asks the OS for the same audio stream a video call would use, then visualizes the live waveform. If you see green, the call will hear you. If you see flat zero, your driver, permissions, or device is misconfigured before you join the meeting.
If you're testing your mic before recording a screen capture, take a look at ShipClip. It's a fast, native macOS screen recorder that captures your mic and system audio as separate tracks, so you can balance, mute, or duck them independently after recording. Live level meter while recording, no Electron, 6 MB download.