How To Delete Bookmarks on web browsers? Chrome and Firefox
Using Bookmark Manager
1. Click on the (⋮) icon at the top right corner of the app window.
2. A dropdown menu will appear, select Bookmarks - Bookmark Manager. You can also hit Ctrl + Shift + O on your keyboard.
3. Select the folder of the bookmark that you want to delete on the left pane.
4. Now, right-click on your target bookmark.
5. Select Delete from the dropdown menu.
6. If you want to remove all your bookmarks then hit Ctrl + A (select all) and click on Delete at the top right corner of the app window.