Firefox Community Forum

I have multiple profiles created on Firefox. This weekend I bought a new computer. I downloaded Firefox and logged in. None of my profiles are there. How can I sync those or bring them over? I have accounts on those browsers that I need to be able to access. Thank you.

I currently have three distinct browser profiles set up on my work computer (one main personal profile, one work profile and one guest profile), but only my main personal profile is syncing data (bookmarks, extensions, history, etc.) across to my other computer. When I log into my other computer, only my main profile appears and syncs. The other two profiles remain isolated to my work computer and aren't accessible or synced on the second machine. I want all three profiles to be available and fully synced across both of my computers so that their bookmarks and settings are mirrored everywhere.

Is it possible to have multiple profiles sync across devices simultaneously under the same account? If so, how can I properly link or set up the remaining two profiles so they sync across both computers without messing up my main profile?

I bought a new computer, downloaded Firefox, but cannot figure out how to import all my bookmarks and passwords. (The old computer is out of commission at a repair shop.)

On my personal computer, I have a Profile for work and I was logged in via a Mozilla account using my work email address

I've recently set up a similar thing on my work computer. Signed in using Mozilla account. I have since noticed that on my personal computer it says "Account disconnected."

I'd like to sign in again and sync them so that I always see the same settings, shortcuts, open tabs etc on both computers. But if I sign in right now, will I lose the customizations I've made on the work computer? Which computer will it consider to be the "source" of the newly synced information?