If you want them in plain text, you can export the logins to CSV. *https://support.mozilla.org/en-US/kb/export-login-data-firefox If you want a backup that you can easily transfer to another profile, then backup logins.json (encrypted logins) and key4.db (encryption key) in the Firefox profile folder. *https://support.mozilla.org/en-US/kb/recovering-important-data-from-an-old-profile *https://support.mozilla.org/en-US/kb/back-and-restore-information-firefox-profiles You can use the button on the "Help -> More Troubleshooting Information" (about:support) page to go to the current Firefox profile folder or use the <b>about:profiles</b> page (Root directory). *Help -> More Troubleshooting Information -> Profile Folder/Directory:<br>Windows: Open Folder; Linux: Open Directory; Mac: Show in Finder *https://support.mozilla.org/en-US/kb/profiles-where-firefox-stores-user-data