Learn how to access and backup your Firefox profiles in Windows 10/11 using different methods. A profile includes user information such as passwords, bookmarks, preferences, history, and other data.
Find 'Your Profile' folder name & location for Firefox without opening the browser. Under 'Profiles', Firefox stores your passwords, bookmarks & user data.
You can have multiple Firefox profiles, each containing a separate set of user information. Alternatively, you can find your profile by pressing the Windows Key key and then start typing: %APPDATA%\Mozilla\Firefox\Profiles\