Internal macbook pro microphone not working on any browser, but working in apps (skype, slack, photo booth)
Chrome wasn't allowed to use my microphone from the security settings in MacOS. Maybe this setting was lost after the update to Mojave?


Goto 'System preferences'
Click on 'Security &amp; Privacy'
Click on the tab 'Privacy'
Select 'Microphone' from the left sidebar
Make sure 'Google Chrome' is checked
Let's celebrate, it's working again