Here is the link to see if your camera is compatible and to download the utility.

https://www.usa.canon.com/internet/portal/us/home/support/self-help-center/eos-webcam-utility/

The video below is Canon’s explanation:

You Asked, Canon Delivers: The EOS Webcam Utility Beta Software* Now Available for macOS1 Users

MELVILLE, NY, May 27, 2020 – After tens of thousands of downloads and comments from Canon brand loyalists, the EOS Webcam Utility Beta (https://1.shortstack.com/VChq6Z) software* has expanded, and is now available for macOS users. Unveiled today by Canon U.S.A., Inc., a leader in digital imaging solutions, for select EOS Interchangeable Lens Cameras (ILC) and PowerShot cameras, this beta version solution converts a compatible Canon camera into a webcam through a simple USB connection. Users were heard through multiple Canon social media channels, customer comments and media inquiries.

Similar to the Windows operating system version released April 28, the new macOS compatible software solution requires one single USB plug (which may need to be purchased separately) to connect the compatible camera to the computer. Once the software is downloaded and the camera is configured within a video conferencing application, the user will have improved video appearance while participating in video conferencing and virtual meetings.

To learn more, including whether your Canon EOS ILC or PowerShot camera is compatible, and to download the EOS Webcam Utility Beta software for both macOS and Windows, visit Canon.us/eoswebcamutility. (https://www.usa.canon.com/internet/portal/us/home/support/self-help-center/eos-webcam-utility/)

If you’d like to ask questions or provide feedback pertaining to the EOS Webcam Utility Beta software for macOS, please visit our forum, Canon.us/forum-eoswebcamutilitymac. (https://community.usa.canon.com/t5/Software/Now-Available-for-Mac-EOS-Webcam-Utility-Beta-Software-Share/m-p/307778?utm_medium=social&utm_source=canon-forum&utm_campaign=awareness&utm_term=-&_-&utm_content=forum-eoswebcamutilitymac&_0_05-27-2020&_camera&_canon#M9333)

Currently the cameras that work with it:

EOS R

5DMklV

M50

80D

6DMKll

T6i

T6 body

RP

M6MKll

7DMKll

SL2

T7i

77D

90D

1DXMKll