How To Delete Bulk/All Bookmarks In Firefox In A Single Click Without Any Addon

Step1) First open Mozilla Firefox and at the top bar click on Bookmarks.

Step2) Now click on Organize Bookmarks or simply press Ctrl+Shift+B

Step3) In the left hand side panel double click on All Bookmarks and select Bookmarks Menu.

Step4) Now in the right hand side panel you will get the list of all your bookmarks, just select the bookmarks that you want to delete.

Note : You can use Ctrl button to select multiple bookmarks.

Step5) At last right click on any bookmark link and select Delete.

And you are done !