1, // size of least used tag 'largest' => 1, // size of most used tag 'unit' => 'em', // unit for sizing the tags 'number' => 100, // displays at most 100 tags 'orderby' => 'name', // order tags alphabetically 'order' => 'ASC', // order tags by ascending order 'taxonomy' => 'post_tag' // you can even make tags for custom taxonomies ) ); ?>