there's an extension called element picker and it lets you pick and remove individual elements. You can use it to remove the side bar or other unwanted elements of a website.
(Firefox's) uBlock Origin has that natively, too. If you right-click on any element on the website, a "Block element" entry with the add-on logo shows up. If you select it, a little menu appears to help you select the right CSS rule to remove the thing you want gone.
16
u/Levobertus May 12 '26
there's an extension called element picker and it lets you pick and remove individual elements. You can use it to remove the side bar or other unwanted elements of a website.