I-Firefox Community Forum

I was signed out from my Firefox-Account on my PC for no apparent reason. I reset my Firefox Sync Password today and when I checked my saved passwords they were empty. In my profile folder there is a logins.json.corrupt file which probably contains all my saved passwords. How can I recover them and why doesn't Firefox sync them back like it's supposed to?

Thank you.

I got a new Windows 11 Dell XPS laptop computer and installed the latest Firefox (v133) on it. On my old computer, it was supposedly syncing/saving the bookmarks in the Mozilla cloud or somewhere. However when I try "Import" on the bookmarks panel, it only offers to import Microsoft Edge bookmarks. When I follow the help docs on this forum, it says to use the hamburger menu to go to bookmarks and then to "Manage Bookmarks" which took me a while to find since it's at the very far bottom of the Bookmarks window, not near the three menu items at the top. Anyway, it brings up a window with more bookmark items but they all seem to deal with my current computer and installation of Firefox, which has only a very few default bookmarks. I do not see anything related to bookmarks synced with the cloud. I am logged into Mozilla on the new computer. I do not have an HTML backup file available, since I thought that the bookmarks would be backed up to the cloud and I could always get them there. Two questions:

1. 1: Is it possible to get my old bookmarks from the cloud?

1. 2: Is the bookmarks have not been exported to an HTML file, is it somehow able to get them from someplace on the C drive of my old computer? I think it should be possible since the bookmarks must be saved somewhere otherwise, how would it know what the bookmarks are for someone who never exported them to an HTML file? My old computer won't boot due to a power surge but I am able to connect it's hard drive to my new computer and see files on it.

Thanks, Mark

Hello Firefox team,

I did update my Mac to IOS 26.0.1 and I have lost all the history and bookmarks, I have the "Sync" enabled with my browser.

All my important data has been lost, can you please look into this and help me please.

Thanks, Sajeel Irkal

I could not access this website https://sevasindhuservices.karnataka.gov.in/home.do why please help me

Hi, I want to move my FF profile(bookmarks, passwords, login in's, CC info, preferences, etc) from my old computer to my new computer. I did a quick google search and found all I have to do is it copy the Appdata/roaming/mozilla/profile directory to the new computer. I had closed FF on the old system before I copied it to a USB drive. On the new computer I installed FF. opened it, closed it, copied the file/directory to the new system. There were already to profile subdirectories present. I just added mine. Now FF crashes. I can't have both computers on at the same time so I do not think 'Sync' will work. What did I do wrong? Any help would be appreciated.

My computer crashed and after restarting I have lost my account data including profiles, history, bookmarks, extensions, open tabs, etc.

I have tried the basic methods suggested online like looking for hidden profiles, finding a folder for old Firefox data on the desktop, restoring from apparent backups that are meant to be there, etc. The account should have been logged in all this time and had sync on, which is not working... but should there be some sort of sync history I can restore from? Or a local backup from somewhat recently?

Thank you

I have to do a clean install of Windows, how do I save all my firefox bookmarks and passwords as well as Thunderbird addresses and any other info I might want to import back into Firefox and Thunderbird once I've installed windows again.

I'm not sure I have the right topic as I didn't see what I will try to say. The problem is when I send an email (googlemail), I cannot insert a photo/picture in the email. The only thing I can do is attach which I do but want it inserted too. This only started happening about 2 weeks ago. It is now to the point where I have to use another browser to get it to work as it should. Any ideas why?

Hello I installed Windows some time ago, after that when I installed Firefox and added my account to it, none of my data was there, even though I had backed up a lot of passwords, bookmarks and add-ons. Now I have to check if I have any data. Syncing is not happening. Please check my account and help me recover my data.

Thank you very much.

I wanted to open firefox and a new window for new firefox open but did not suggest me to sync my old bookmarks. instead it only asked me if i wanted to sync with chrome browser only. why was i not allowed to save old bookmarks before new firefox updated.

I am trying to find a way to restore the previous tabs that I had open. All the standard restore procedures out of the History button or elsewhere are not working due to the account change. Here's the background and scenario: Original account created 1 month ago on old Linux PC New PC purchased and Ubuntu Linux 24.04 installed Firefox installed and configured, bookmarks imported from .html file. No sync account was ever signed in to. Open a crapload of tabs that I wanted/needed to interact with (yes, I need a better task management system) Finally decide to log into sync account, successful sign-in Close browser for PC restart. Upon restart, all configurations from 1 month ago on old Linux PC are present, and no previously-opened tabs come back. Restore session/restore tabs/restore browser all are greyed out, no data to access in history anywhere. Signed out of account, closed browser window and restarted. Still displaying config from old sync account even when not logged in (different theme, toolbar settings)

I am unable to locate any files in the pathway Home/snap/firefox/common/.mozilla/firefox that clearly indicate multiple profiles; there is only one distinct profile folder present. I haven't cleared cache or anything, trying to not touch it more. Is it possible to restore or even see the URLs of those tabs from my session prior to logging in to my sync profile?

After the last update I can no longer see the comments section at the bottom of news articles on both Fox News and Yahoo. I double checked and they are workin fine on Chrome (I never this browser). I have been using FireFox for years and this is the first time this has happened. I am using Win 10 Any help would be appreciated Thank you

I recently logged back in to my Firefox account that I hadn't logged into in about 3 to 4 months and all my passwords and links in the sync part are completely gone that took me years to setup. Is there any way of recovering them? Where did they do? I am positive I did not delete the account sync information. I would greatly appreciate any help in this matter.

All my firefox bookmarks disappeared on my desktop even tho' logged. Still on phone and laptop. How do I sync so I get them back and not erase the two mobile devices?