Add font size dropdown to WordPress editor

This came in handy today so I thought I’d share it.

Add this snippet of code into your WordPress functions.php file and it will add a font size dropdown option in your WordPress editor.

The second function allows you to select what font type is used and also choose what font sizes should be in the dropdown. Used on WordPress 4.1.1.

function wp_editor_fontsize_filter( $buttons ) {
 array_shift( $buttons );
 array_unshift( $buttons, 'fontsizeselect');
 array_unshift( $buttons, 'formatselect');
 return $buttons;
 }
 add_filter('mce_buttons_2', 'wp_editor_fontsize_filter');

function customize_text_sizes($initArray){
 $initArray['fontsize_formats'] = "14px 15px 16px 17px 18px 19px 20px 21px 22px 23px 24px 26px 28px";
 return $initArray;
 }
 add_filter('tiny_mce_before_init', 'customize_text_sizes');