If you want to change your MAC address in macOS Monterey or Big Sur, you can use the traditional method to spoof a MAC address, or you can use a slightly easier approach by using a command line tool called mac-spoof. We’ll be covering the mac-spoof method here, which relies on HomeBrew.

For some quick background, your computers MAC address is unique and identifies it to connected networks, and some services use MAC addresses for filtering who or what is allowed onto a particular network. Additionally, some services use a MAC address to track a computer or…