Back up your data

Profiles - Where Firefox stores your bookmarks, passwords and other user data

Firefox stores your personal information and settings in a profile folder. Find out what is in your profile and how to locate it.

Last updated: 08/03/2023

Firefox stores your personal information and settings in a profile folder. Learn how to back up and restore this important data.

Last updated: 03/15/2024

The Firefox password management feature allows you to export saved username and password data to a file. Learn more.

Last updated: 03/28/2024

If you need to create a new Firefox profile, find out how to recover your old Firefox data such as bookmarks, history and passwords.

Last updated: 01/18/2024