Remove Visual Tab from your WordPress Post editor is necessary some projects. So here I gave some code to disable Visual Tab from the WordPress Post editor. I mean WordPress TinyMCE Editor. Just add the following line of codes into your  Theme functions.php or just paste it on your Plugins Main file. if ( ! isset( $content_width ) ) $content_width = 620; add_filter( 'admin_footer', 'kv_remove_visual_tab', ...