csdfirefoxgnome-shelltitlebarwindow-buttons. When a window is maximized, this extension removes its title bar and places the minimize, maximize and close buttons in the top bar. Ubuntu hide the Firefox title bar AND still see the close/minimize/maximize icons. I use the GNOME Shell extension Pixel Saver for this. The close/minimize/maximize buttons are near (on the right of) the power icon (top right of the screen, they only show when you move the cursor there But you can modify that on Tweak Tools >Extensions >No Title Bar after you install it). This is how Firefox looks after I installed it:

Click the ' +' button to add the preference setting.

Type -argb-visuals in the search field.

Open about:config in a new Firefox tab.

In newer versions of Firefox, right click on the tab bar and choose Customize Toolbar.

Getting rid of the title bar from Firefox is very easy and it can be done in two simple steps. If you have Firefox 60, go to ' Customise' screen and disable ' Title Bar' option at the bottom.Īs a side note, the pointy white corners that appear after turning off the ' Title Bar' option, can be removed by the following steps: How to remove title bar of Firefox browser. Firefox version 60 comes with an inbuilt client-side decoration (CSD) option which gets rid of the title bar but keeps the window control buttons (minimise, maximise, close).

Remove title bar firefox