How can I find my bookmarks?
Did you open Firefox to those profiles? Firefox automatically makes backups of the bookmarks. These are stored in the bookmarkbackups folder.
Where are bookmarks stored?
Your Bookmarks (and History) are stored in a single file, places.sqlite, in your Profile folder. To open your Profile folder, Help > Troubleshooting Information ...
How to Backup Bookmarks Firefox
In Firefox, the automatic backups of your bookmarks are stored in a folder named 'bookmarkbackups' within your Firefox profile directory .
bookmark backups : rfirefox
Firefox's internal bookmarks backups are stored in your profile in a folder called 'bookmarkbackups'... these files are in .jsonlz4 format.
Where does firefox store bookmark info?
Copy/pasting the old profile (AppData-Roaming-Mozilla-Firefox-Profiles) is where you need to start, but you also need to edit the profiles.ini file and change ...