Luc André

<p>By default, WordPress adds a base prefix to taxonomy URLs — <code>/category/</code>, <code>/tag/</code>, or any custom taxonomy base. This plugin removes those prefixes and replaces them with breadcrumb-style paths built directly from the term hierarchy, giving clean, readable URLs that reflect the content structure:</p>
<pre><code>/parent-term/child-term/post-slug/
</code></pre>
<p>For custom post types associated with a taxonomy, the full term path is used as the permalink base. For non-hierarchical taxonomies, only the term slug is used.</p>
<p>It supports:</p>
<ul>
<li>Hierarchical and non-hierarchical taxonomies</li>
<li>Custom post type permalinks built from associated taxonomy term paths</li>
<li>Automatic detection of public taxonomies (including <code>category</code> and <code>post_tag</code>) and CPTs</li>
<li>Configuration via filter for fine-grained control</li>
</ul>
<p>The plugin works at the permalink and rewrite layer and does not modify stored slugs or post content.</p>


Libre Breadcrumb Permalinks

Removes taxonomy base prefixes and builds breadcrumb-style permalinks from term hierarchies.

redsnow_

<p>This plugin adds the function to display breadcrumbs (topic path) navigation that supports HTML5 micorodata. You can use display styles, lots of parameters of styles and original plugin hooks of breadcrumbs navigation, and you can customize navigations flexibly.<br />
Forked “<a href="https://wordpress.org/plugins/prime-strategy-bread-crumb/" title="WordPress breadcrumb plugin" rel="ugc">Prime Strategy Bread Crumb</a>“</p>
<h4>Examples</h4>
<p><strong>Default</strong><br />
Template Tag</p>
<pre><code><?php if (function_exists('bread_crumb')) bread_crumb(); ?>
</code></pre>
<p>Output Sample</p>
<pre><code><div id="breadcrumb" class="bread_crumb">
    <div itemscope itemtype="http://data-vocabulary.org/Breadcrumb">
        <a href="http://www.example.com/" itemprop="url">
            <span itemprop="title">Home</span>
        </a>  &gt; 
    </div>
    <div itemscope itemtype="http://data-vocabulary.org/Breadcrumb">
        <a href="http://www.example.com/?cat=2" itemprop="url">
            <span itemprop="title">Seminar</span>
        </a>  &gt; 
    </div>
    <div itemscope itemtype="http://data-vocabulary.org/Breadcrumb">
        <a href="http://www.example.com/?cat=4" itemprop="url">
            <span itemprop="title">Tokyo</span>
        </a>  &gt; 
    </div>
</div>
</code></pre>
<p><strong>List types</strong><br />
Template Tag</p>
<pre><code><?php if (function_exists('bread_crumb')) bread_crumb('type=list'); ?>
</code></pre>
<p>Output sample</p>
<pre><code><div id="breadcrumb" class="bread_crumb">
    <ul>
        <li itemscope itemtype="http://data-vocabulary.org/Breadcrumb" class="level-1 top">
            <a href="http://www.example.com/" itemprop="url">
                <span itemprop="title">トップページ</span>
            </a> &gt; 
        </li>
        <li itemscope itemtype="http://data-vocabulary.org/Breadcrumb" class="level-2 sub">
            <a href="http://www.example.com/?cat=2" itemprop="url">
                <span itemprop="title">Seminar</span>
            </a> &gt; 
        </li>
        <li itemscope itemtype="http://data-vocabulary.org/Breadcrumb" class="level-3 sub">
            <a href="http://www.example.com/?cat=4" itemprop="url">
                <span itemprop="title">Tokyo</span>
            </a> &gt; 
        </li>
    </ul>
</div>
</code></pre>
<h4>Special Thanks</h4>
<h3>Links</h3>
<p>https://github.com/nobuhiko/seo-breadcrumb</p>


SEO BreadCrumb

Adds the function to display breadcrumbs navigation that supports HTML5 micorodata.

Libre Breadcrumb Permalinks vs SEO BreadCrumb