Add categories to your WordPress Images

image-category-snippet.php

<?php
// Begin Copy into functions.php
function image_category() {

	$labels = array(
		'name'                       => 'Image Categories',
		'singular_name'              => 'Image Category',
		'menu_name'                  => 'Image Categories',
		'all_items'                  => 'All Image Categories',
		'parent_item'                => 'Parent Image Category',
		'parent_item_colon'          => 'Parent Image Category:',
		'new_item_name'              => 'New Image Category Name',
		'add_new_item'               => 'Add New Image Category',
		'edit_item'                  => 'Edit Image Category',
		'update_item'                => 'Update Image Category',
		'separate_items_with_commas' => 'Separate Image Categories with commas',
		'search_items'               => 'Search Image Categories',
		'add_or_remove_items'        => 'Add or remove Image Categories',
		'choose_from_most_used'      => 'Choose from the most used Image Categories',
		'not_found'                  => 'Image Category Not Found',
	);
	$args = array(
		'labels'                     => $labels,
		'hierarchical'               => true,
		'public'                     => true,
		'show_ui'                    => true,
		'show_admin_column'          => true,
		'show_in_nav_menus'          => false,
		'show_tagcloud'              => false,
		'rewrite'                    => false,
	);
	register_taxonomy( 'image_category', 'attachment', $args );

}
// End Copy
?>