With Loopback, it’s trivial to pass audio from one application to another on your Mac. Need to play a recording into Zoom? Add sound effects into a podcast? Include music in a streamed event? Loopback gives you the power to do just that with just a few clicks. It’s like a high-end mixing board, right inside your Mac.
Loopback creates virtual audio devices, which merge audio from multiple applications and input devices into a single source. These virtual devices appear on your Mac just like a real, physical device, and can be selected for use in any audio app on your Mac. It’s incredibly powerful.