This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

How to convert json bookmarkfiles and import into new firefox browser?

  • 1 ŋuɖoɖo
  • 0 masɔmasɔ sia le wosi
  • 11 views
  • Nuɖoɖo mlɔetɔ cor-el

more options

Long story short...I lost my hard drive, reinstalled windows....I never used a firefox login on this laptop. I do have a backup of all my data/appfiles --- actually i cloned the failed drive. So I have this directory in my backups:

D:\Users\USER\AppData\Roaming\Mozilla\Firefox\Profiles\810aqnu7.default-release-1636153011215\bookmarkbackups. There are a bunch of JSON versions of bookmarkfiles there stored....how can i get my bookmarks back with these files?

where is the "current bookmark files" stored? which directory?

thanks in advance.

Long story short...I lost my hard drive, reinstalled windows....I never used a firefox login on this laptop. I do have a backup of all my data/appfiles --- actually i cloned the failed drive. So I have this directory in my backups: D:\Users\USER\AppData\Roaming\Mozilla\Firefox\Profiles\810aqnu7.default-release-1636153011215\bookmarkbackups. There are a bunch of JSON versions of bookmarkfiles there stored....how can i get my bookmarks back with these files? where is the "current bookmark files" stored? which directory? thanks in advance.

All Replies (1)

more options

You can restore a compressed jsonlz4 bookmarks backup in the Bookmarks Manager (Library).

This will replace all current bookmarks with the ones in the backup, so you may have to create an HTML backup.

You can look at this tool to inspect a compressed jsonlz4 bookmarks backup and possibly generate an HTML backup.