How do I find out which process is using my webcam on macOS?

To find out which process is using your web cam on mac OS , you can follow these steps : \n \n 1 . Open the Term inal app on your Mac . You can do this by pressing Command + Space to open Spot light search , then type " Term inal " and press Enter . \n 2 . Type the following command and press Enter : \n `` ` \n l so f - i \n `` ` \n This will list all the processes that are currently using your network inter faces , including your web cam . \n 3 . Look for the line that lists your web cam . It should include the device name ( e . g . " en 0 ") and the process ID ( P ID ) of the process that is using the web cam . \n 4 . To find out more information about the process , you can use the ` ps ` command followed by the P ID . For example , if the P ID of the process using your web cam is 1 2 3 4 , you can type : \n `` ` \n ps - p 1 2 3 4 \n `` ` \n This will display more information about the process , including its name , command , and other details . \n \n It ' s important to note that some processes may use your web cam without your knowledge or consent , so it ' s always a good idea to be aware of which processes are access ing your devices . If you ' re concerned about a particular process , you can use the ` kill ` command to term inate it ( e . g . ` kill - 9 P ID ` ), but be careful not to term inate any critical system processes . </s>