To close Google Chrome remotely, you can revoke its access to your Google account, which effectively signs it out and closes it on other devices.
Here's how:
- Go to your Google Account permissions page: myaccount.google.com/permissions.
- Scroll down to the "Google apps" section and find "Google Chrome."
- Click on "Google Chrome."
- Click "REMOVE ACCESS."
This will sign out Chrome from devices where it's using your Google account and, in effect, close the browser. This doesn't, however, force quit Chrome if a user is actively using the browser without being signed in to your Google account.