Firefox - Smart Bookmarks folders are missing

December 2016


I've have accidentally deleted the Most Visited folder (bookmarks), how to get it back?


  • Open Firefox
  • Type "about:config" in the address bar and press Enter
  • Look for the following entry:
    • browser.places.smartBookmarksVersion
  • Toggle its value to "0" and restart Firefox
  • Your bookmark folders will be re-initialized.

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