How to: get the list of post that have no tags yet

How to: get the list of post that have no tags yet

If you ever wanted to get a list of your blog posts that have no tags yet, here’s a nice recipe for you, where I’m going to show you how to easily create a custom loop and check out if your posts have tags or not.

To get the list of un-tagged posts, simply paste this custom loop anywhere or your theme, or use a page template. This loop will only show posts that haven't been tagged yet.

<?php query_posts('orderby=title&order=asc&showposts=-1'); ?>
  <?php if (have_posts()) : ?>
    <?php while (have_posts()) : the_post(); ?>
      <?php
      $tag = get_the_tags();
      if (!$tag) { //Theses posts have no tags
        the_title();
      }
    endwhile;
  endif; ?>

That's all. Now, you can easily find which posts have no tags yet, and tag them!