WordPress – Justify text button disappeared from text editor

In WordPress 4.7, the core developer team chose to make a number of modifications to the editor including deleting the underline and justify buttons and reordering some of the toolbar buttons.

If you don’t want to change how you edit your material and/or don’t want to confuse your clients with a new contribution interface, this very lightweight plugin will restore the editor style to its prior state (as seen in WordPress 4.6 and higher versions).