Tag : Tags

<?php
$tags = get_tags();
if ( $tags ) :
   foreach ( $tags as $tag ) : ?>
    <li><a href="<?php echo esc_url( get_tag_link( $tag->term_id ) ); ?>" title="<?php echo esc_attr( $tag->name ); ?>"><?php echo esc_html( $tag->name ); ?></a></li>
   <?php endforeach; ?>
<?php endif; ?>