Readable Toolbar for Mac
Use subtitles and closed captions on Mac
You can customise the look of subtitles and closed captions, and choose to automatically show subtitles (SDH) or closed captions whenever they’re available in videos or audio.
Tip: If your Mac supports it, you can turn on live captioning so you can more easily follow spoken audio from your computer and from conversations around you. This is currently available if your MacOS 15 is set to US English (General Settings/Language&Region) and hopefully will be added to other regions.
Read Apple Help Page for Caption Settings on your Mac
If your MacOS is setup to provide Live Captions, read more about this powerful accessibility feature in the Apple Help Page .