macOS Sonoma will be made available later this year, but at the moment it is being worked on and tested by developers and the public beta testers. It has been revealed by Apple employee, Ricky Mondello that macOS Sonoma will allow thirds party browsers, such as Google Chrome and Microsoft Edge access to the iCloud Keychain to be able to autofill passwords and usernames. This will use the browser extension, “iCloud Passwords” which is available now.

‼️🔑 macOS Sonoma brings Apple’s password manager to Google Chrome, Microsoft Edge, and other browsers using their extensions stores with the “iCloud Passwords” browser extension.

If you’re running the macOS Sonoma public or developer beta, you can try it right now! [1/n] pic.twitter.com/stkbQqFtfx

— Ricky Mondello (@rmondello) July 12, 2023

The browser extension is available now for users on Google Chrome and Microsoft Edge on macOS. macOS Sonoma will be made available later this year.