iPhone → PC wireless mic

Your mic is already in your pocket

Turn your iPhone into a wireless microphone for your PC. Scan one QR code and Microphone Link shows up in the mic list of Zoom, Discord, and OBS.

Download free How it works

Works on your Wi-Fi · No internet required · Protected by PIN pairing

48 kHzstereo sample rate
~50 msin low-latency mode
Opus20 ms packet codec
100% LANaudio never leaves your network

Only what a microphone needs

Connection, quality, security — solved precisely, nothing extra.

One QR scan

Scan the code on your PC's screen. No IP addresses, no configuration.

PIN-secured pairing

Only devices that know the PIN shown on your PC can send audio. Wrong PIN, no audio.

Crisp audio

48kHz stereo over the Opus codec. Your voice stays clear in calls and recordings.

Three latency modes

Low latency ~50ms · Balanced ~100ms · High quality. Switch anytime.

Works in every app

Registers as a real OS microphone. Select it in Zoom, Discord, OBS, or any recorder.

Auto-discovery on Wi-Fi

Your iPhone finds nearby PCs automatically. Can't see the QR? Type the PIN instead.

Set up in under a minute

From install to your first call in three steps.

STEP 1

Install on your PC

One installer sets up the app and the virtual microphone driver together.

STEP 2

Scan the QR

The iPhone app connects and authenticates in a single scan.

STEP 3

Select the mic

Pick Microphone Link in any app's mic list and start talking.

Download

Install the PC program and the iPhone app. Both free.

macOS

v1.0.0
.pkg · 2.8 MB · macOS 13+ · Apple Silicon / Intel

Notarized by Apple. One double-click installs the app and the driver.

Download for macOS

Windows

Coming soon
Windows 10 / 11

The Windows version is in the works. It will be available right here.

Coming soon

iPhone app

App Store review pending
iOS 16+

The link opens here once App Store review completes. Android comes next.

Get it on the App Store

macOS asks for your administrator password during install — it registers the virtual microphone driver (MicLink.driver) with the system.

Frequently asked questions

Do I need an internet connection?
No. Your iPhone and PC just need to be on the same Wi-Fi network. Audio travels over your local network only — it never touches the internet.
Can someone else send audio to my PC?
No. Connecting requires the PIN (or QR code) shown on your PC's screen. With the wrong PIN, audio is rejected.
How much delay is there?
Roughly 50–150 ms depending on the mode. Balanced (~100 ms) is plenty for video calls; pick low-latency mode when timing matters most.
Which OS versions are supported?
On desktop, macOS 13 or later (Apple Silicon and Intel); Windows 10/11 support is in the works. On mobile, iOS 16 or later.
How do I uninstall it from my Mac?

Microphone Link installs a system audio driver, so dragging the app to the Trash leaves the virtual microphone behind. To remove it completely, do one of these:

Easiest — from the app: click the microphone icon in the menu bar and choose Uninstall Microphone Link…. It removes the driver and the app in one step.

Already trashed the app? Paste this into Terminal and enter your Mac password:

sudo rm -rf /Library/Audio/Plug-Ins/HAL/MicLink.driver && sudo killall coreaudiod

Or download Uninstall Microphone Link, unzip it, and double-click the app. It's notarized by Apple, so it opens without a security warning.