How to make an HTML map of labels on a WordPress site?

Question

HTML

On WordPress, you can display a label cloud with standard widgets, but you need to make a label map. Like here https://qwebix.ru/sitemap
Here are the headings and posts of headings, you need the same one but without posts - just anchor links of tags. Maybe there is some kind of plugin or function that can be added to the file?

Answer 1

if ( $tags = get_tags() ) {
  $html = '<ul class="post_tags">';

  foreach ( $tags as $tag ) {
    $html .= '<li>';
      $html .= '<a href="' . get_tag_link( $tag->term_id ) . '" class="' . $tag->slug . '">' . $tag->name . '</a>';
    $html .= '</li>';
  }

  $html .= '</ul>';

  echo $html;
}