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

Had my old computer wiped, how do I transfer my backed up bookmarks to my new firefox?

  • 1 cavab
  • 2 have this problem
  • 6 views
  • Last reply by cor-el

more options

Previous bookmarks were copied and are saved to desktop but I didn't have a profile or sync with previous firefox. They are saved as JSONLZ4 files. I can't figure out how to import them to my new firefox browser. Any help?

Previous bookmarks were copied and are saved to desktop but I didn't have a profile or sync with previous firefox. They are saved as JSONLZ4 files. I can't figure out how to import them to my new firefox browser. Any help?

All Replies (1)

more options

You can restore the most recent compressed .jsonlz4 backup in the Bookmarks Manager (Library).