By MicProbe · Updated 18 October 2026

How to test your microphone in Discord

To hear yourself in Discord, open User Settings → Voice & Video and start Mic Test with Let’s Check. Use this replay alongside a browser recording with the same microphone to find whether a problem starts at the device, inside Discord or only in the voice channel.

Check my microphone with MicProbe

MicProbe’s Discord test approximates microphone processing locally in your browser. It does not join Discord, inspect a voice channel or measure what another person hears.

Hear your voice with Discord’s Mic Test

Open the cogwheel for User Settings, then Voice & Video → Voice.
Choose your microphone under Input Device and the headphones or speakers you will listen through under Output Device.
Under Mic Test, select Let’s Check. Speak and listen through the selected output.
Select Stop Testing when you finish.

Mic Test is available on desktop and in a browser. Starting it from a voice channel mutes and deafens you until you stop the test. See Discord’s official Mic Testing guide.

Check how Discord decides when to send your voice

In Voice & Video, confirm the input mode. Push to Talk requires its assigned key; Voice Activity uses speech detection. Also check input volume, mute or deafen, and the channel’s permission to speak. A server restriction is separate from a microphone recording problem.

If words disappear, compare one change to speech sensitivity or noise suppression at a time. Keep the original value so you can restore it. Removing every processing option together makes it harder to identify the cause, and echo control can still matter when you use speakers. Discord’s troubleshooting guide covers the available settings.

Compare with a browser recording

Open MicProbe, select the Discord test and choose the same microphone as Discord. Follow the recording guide and use Play to hear the saved sample. Use the same speaking distance and output device, and compare whether quiet words, louder words or pauses sound different.

A named MicProbe test is a local approximation, not a recording from the Discord client. It can help you check your side and keep a sample for comparison; it cannot prove how Discord processed or transmitted your voice.

Choose the next check from what you hear

Both samples are quiet or unclear: check the shared input and its position. Start with low microphone volume or muffled speech.
The browser recording is clear, but Discord’s test drops words: confirm the same input and compare Discord’s speech detection and noise settings. Use the cutting-out microphone guide to separate missing words from playback interruptions.
The checks sound good, but a voice channel does not: confirm your input mode and channel permissions, then compare with another listener. The channel’s transmission and their playback are additional parts of the path.

If Discord does not detect your microphone

Check the device’s mute control and operating-system microphone access. In Discord on the web, also check microphone permission for that site. Recheck Input Device after reconnecting a headset, because a default input can change.

With Bluetooth, compare a saved recording through another output before deciding that the microphone itself is damaged. The Bluetooth guide explains why playback can change while the headset microphone is on.

Common questions

Where is Mic Test in Discord on a phone?

Discord’s official guide lists Mic Test for desktop and browser only. On mobile, check the app’s Voice settings and microphone permission, then compare what a listener hears in a call.

Is Discord’s Mic Test accurate?

It lets you hear your microphone with your current Discord input settings. Because it mutes and deafens you while it runs, it is not a check of a voice channel: the connection, the channel’s audio quality limit and another person’s playback are not part of it.

Can I hear myself in Discord while I talk?

Mic Test is Discord’s way to hear yourself, and it mutes you while it runs. To hear yourself during a call, some microphones and audio interfaces offer direct monitoring; on Windows, the microphone’s Properties under More sound settings → Recording also has a Listen tab.

Why does Discord sound different from my browser recording?

The selected input, speech detection, processing and playback may differ. When the difference appears only in a call, the connection and the other person’s setup also matter. Read why a clear recording can still sound bad in calls.

Can MicProbe tell me what everyone in my channel hears?

No. It checks your recording with a local approximation. Its connection check uses a sample voice through a nearby Cloudflare server, not Discord’s servers. Read how MicProbe tests your microphone for the measurement limits.

For other apps, see the Zoom, WhatsApp and Telegram mic test guides.