Apple now lets you sync your passwords with Firefox, but not on Windows

Illustration by Alex Castro / The Verge If you keep your passwords stored on Apple’s iCloud, you can access those passwords on Firefox through an official iCloud Passwords extension, as spotted by MacRumors. However, the extension only supports macOS Sonoma or later, so you won’t be able to use it with Windows.
If you do need to access your iCloud passwords on Windows, you can access them by downloading iCloud for Windows and the iCloud Passwords extension for Chrome or Edge instead.