Loopback
Cable free audio routing for Mac
Loopback launched on May 12, 2021 with 117 votes, #318 of 3,505 launches that month and more than 75% of that year's launches. The site was still online in September 2026, 5 years on.
What it does
After Audio Hijack, Loopback was the second audio app I bought from Rogue Amoeba and I've used it almost constantly since. The beautiful thing about Loopback is that it just works - you set it, and then you can forget about it.
Rogue Amoeba is home to fantastic MacOS audio products for consumers and professionals alike. Rogue Amoeba - Strange Name. Great Software.
With the power of Loopback, it's easy to pass audio from one application to another. Loopback can combine audio from both application sources and audio input devices, then make it available anywhere on your Mac. With an easy-to-understand wire-based interface, Loopback gives you all the power of a high-end studio mixing board, right inside your computer! Pull audio from multiple sources into one virtual device! Just add the applications and physical audio devices you want to include to the Sources column to get started. Add as many output channels as needed, then configure your routing with easy and powerful virtual wiring. Customizing exactly where audio flows is a snap. A Pass-Thru device…from rogueamoeba.com
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