If you want to add or remove empty space in the toolbar, it’s a very easy task on Firefox. In this guide, you’ll learn the steps to manage Flexible Space on Mozilla’s Firefox web browser on Windows 10, but the same instructions will work with other OSes.

How to add or remove empty space on Firefox

Alongside Flexible Space, note that you can add and remove virtually any items that appear in the toolbar, including the search bar, home, history, full screen, and many more. Firefox toolbar customization access Flexible Space (empty space) settings All content on this site is provided with no warranties, express or implied. Use any information at your own risk. Always backup of your device and files before making any changes. Privacy policy info.