Few things kill the vibe of a Discord call faster than hearing your own voice echoing back at you.
It is one of the most common audio issues on the platform, and it can ruin an otherwise great gaming session.
The good news is that mic echo in Discord is almost always fixable.
The problem usually comes down to speakers bleeding sound back into your microphone, misconfigured audio settings, or a rogue Windows setting looping your audio.
Follow these fixes in order and you will likely solve it fast.
Use Headphones (The Fastest Fix)
This might sound obvious, but switching to headphones is by far the fastest way to eliminate mic echo.
If you are using speakers while on a voice call, the sound gets picked up by your microphone and sent right back to everyone in the call. That is a feedback loop, and it is the number one cause of echo.
Any pair of headphones or earbuds will work.
Wired earbuds are plug-and-play and fix the problem instantly.
Bluetooth headsets work fine too, though you may notice slight latency depending on the model.
If headphones are not an option, try lowering your speaker volume significantly.
The less sound your speakers push out, the less your microphone can pick up. You can also try physically moving your microphone further away from your speakers.
Enable Echo Cancellation and Noise Suppression in Discord
Discord has built-in echo cancellation and it works surprisingly well.
Open Discord and click the gear icon next to your username in the bottom left corner to open User Settings. From the left sidebar, click on Voice & Video.
Scroll down until you see the Echo Cancellation toggle and make sure it is turned on.
Also enable Noise Suppression and set it to Krisp.
This is a machine-learning-powered noise filter that Discord includes for free, and it does an excellent job of filtering out echo artifacts.
You can also toggle noise suppression during a voice call by clicking the vertical lines icon near the End Call button at the bottom left of Discord.
One thing to note is that Krisp can turn itself off automatically if Discord detects high CPU usage.
If you are someone who optimizes their PC for gaming, keeping CPU-heavy background tasks in check can prevent this.
Verify Your Input and Output Devices
A surprisingly common cause of echo is having the wrong audio device selected.
Go to User Settings > Voice & Video and check the dropdown menus for Input Device and Output Device.
Make sure your actual microphone is selected as input and your headphones or speakers as output.
Hit the “Let’s Check” button under Mic Test to confirm Discord is using the right device.
If you see Stereo Mix listed as your input, change it immediately.
Stereo Mix captures all system audio and routes it through your microphone, meaning everyone on the call hears everything your computer is playing, including their own voices.
Check Your Windows Sound Settings
If the Discord settings did not fix it, there is a good chance the issue is buried in your Windows audio configuration.
There are a few settings here that are notorious for causing echo and feedback.
First, check “Listen to this device.” Right-click the speaker icon in your taskbar and select Sound Settings.
Scroll down and click More Sound Settings (or Sound Control Panel on older versions of Windows).
Go to the Recording tab, right-click your microphone, and select Properties. Click the Listen tab and make sure “Listen to this device” is unchecked.
This setting plays your microphone input back through your speakers, creating an immediate feedback loop.
Next, disable Stereo Mix.
While you are still in the Recording tab, right-click in the empty space and make sure “Show Disabled Devices” is checked.
If you see Stereo Mix listed and it is enabled, right-click it and select Disable. This prevents your system from routing all audio output back through your input.
Then, check your microphone levels.
In the microphone Properties window, go to the Levels tab.
If your mic gain or boost is cranked up, your microphone becomes sensitive enough to pick up speaker sound even at low volumes.
Try reducing the level and turning off any Microphone Boost.
Finally, turn off Spatial Sound.
Go back to the Playback tab, right-click your output device, open Properties, click the Spatial Sound tab, and set it to Off.
Some spatial sound configurations interfere with how Discord processes audio.
Update Your Audio Drivers
Outdated or corrupted audio drivers are a sneaky cause of echo that many people overlook.
To update them, right-click the Start button and open Device Manager. Expand “Sound, video and game controllers”, right-click your audio device, and select Update driver.
For the best results, go directly to your motherboard or sound card manufacturer’s website and download the latest driver.
Windows Update does not always grab the newest version. If you built your own PC, you likely know your motherboard model already, making this step quick.
After installing updated drivers, restart your PC before testing Discord again.
Disable Audio Enhancements and Third-Party Software
Windows audio enhancements and third-party audio software can conflict with Discord’s own audio processing.
To disable enhancements, go to Sound Settings > More Sound Settings.
In the Playback tab, right-click your output device, open Properties, and look for the Enhancements tab. Check “Disable all enhancements” and click Apply.
If you have virtual audio drivers like Voicemeeter or VB-Cable installed, try disabling them temporarily.
These programs reroute audio in ways that can create unexpected feedback loops.
Also check if you are running multiple communication apps at the same time.
If Discord and another voice app like Zoom or a game’s built-in voice chat are both trying to control your microphone, they can fight over the audio input and cause echo.
Close any voice apps you are not actively using.
Adjust Discord’s Advanced Audio Settings
If none of the previous fixes worked, there are a few more Discord settings worth tweaking.
Toggle Quality of Service High Packet Priority. In Voice & Video settings, find this option and try flipping it to the opposite of whatever it is currently set to.
On some networks this setting can actually cause audio issues rather than fix them.
Change your Audio Subsystem.
Look for the Audio Subsystem option and try switching it to Standard.
This is the most broadly compatible option and tends to produce the fewest problems.
Adjust Input Sensitivity.
If “Automatically determine input sensitivity” is turned off, your manual slider might be too low, meaning Discord picks up everything.
Either re-enable automatic sensitivity or adjust the slider so background noise stays below the threshold.
Reset Voice and Video Settings. If you have been tweaking settings and things have gotten worse, go to Voice & Video > Debugging at the very bottom and click “Reset Voice and Video Settings.”
This restores everything to default and can clear out conflicting configurations.
Use the Desktop App Instead of the Browser
If you are using Discord in a web browser, switching to the desktop app might solve your echo instantly.
The browser version does not have the same echo cancellation and noise suppression features as the desktop client. It relies on your browser’s built-in WebRTC audio handling, which varies in quality.
Download the desktop app from discord.com for Windows, Mac, or Linux. Many people report that the echo disappeared completely just by making this switch.
Tips for Preventing Echo on Mobile
Echo is not just a desktop problem.
If you are using Discord on your phone, open your profile settings, tap Voice & Video, and make sure Noise Suppression and Echo Cancellation are both enabled.
Krisp is available on both iOS and Android.
If you are still getting echo on mobile, use earbuds or a headset.
Phone speakers are close to the microphone by design, making them prone to feedback.
Also be mindful of your physical environment.
Hard surfaces like desks and bare walls reflect sound and can contribute to echo. Adding soft materials near your microphone can help absorb reflected sound.
When Nothing Else Works
If every fix on this list has failed, try a clean reinstall of Discord.
Uninstall it, then navigate to %appdata% in your file explorer and delete the Discord folder. This removes cached data that a normal uninstall leaves behind.
Download a fresh copy from discord.com and install it again.
Test with a different microphone.
If the echo only happens with your current mic, the problem might be hardware-related.
A damaged microphone or one with poor isolation can pick up too much ambient sound. Try a USB headset or a different mic to rule this out.
You can also test your mic outside of Discord using Windows Voice Recorder.
Play audio through your speakers and record yourself talking. If you hear speaker audio in the recording, the echo is at the system or hardware level rather than inside Discord.
That means the fix lies in your Windows settings or physical setup. If you are still stuck you submit a support ticket at support.discord.com.