Fact · Voice privacy and security
On a Mac, the Recording Indicator light in Control Center shows when the microphone is in use or has been used recently.
Checked against its source on October 17, 2026
In the source's own words
“The Recording Indicator light in Control Center shows when your computer’s microphone is in use or has been used recently.”
Control access to the microphone on Mac, Apple Inc., Apple Support, macOS User Guide, n.d., Control access to the microphone.
Open the original- What it measures
- Apple's Mac help page for managing microphone access, in the section that explains the Recording Indicator light.
- What it does not show
- Apple describes the light as a way to see whether an app has had access. It does not list which apps used the microphone.