How to find and remove duplicate bookmarks in Firefox
With the new bookmarks to collect always. You should have in your Mozilla Firefox duplicate bookmarks, you can find it easily and remove it. And this is how it works:
- Download the Add-on "Bookmark Deduplicator" for Firefox, download and install it. Click on the Button "Add to Firefox".
- Then go to the top right of the Firefox menu on the Icon with the three lines and click on the "Add-ons".
- Select the "Bookmark Deduplicator" with a double click and then press the "Start"Button. See also the Screenshot.
- Then the Add-on checks for duplicate bookmarks in Firefox, and deletes them accordingly.

Firefox Plugin for bookmarks
Where you have your bookmark location for Firefox find, we will show you in a further practical tip.