Chris Bratlien

Allows you to publish content during dev phase without having to go back and 
fix your content’s static URLs when you switch to the production URL. Registers [url] shortcode 
with your site’s base URL setting. Replaces occurances of http://mysite.com/the/link 
with [url]/the/link inside the content editor when you hit Publish or Update.
http://chrisbratlien.com/2010/05/16/relative-site-url-on-content-save/

Relative Site URL on Content Save

Allows you to publish content during dev phase without having to go back and fix your content's static URLs when you switch to the production URL …

Arroba Digital

Dig Bloginfo Shortcode fetches the blog info data and allows it to be used as a shortcode in html.
<h4>Examples:</h4>
<pre><code>[bloginfo key='name']

[bloginfo key='url']

[bloginfo key='description']
</code></pre>
Where:
[bloginfo key=’name’] will return the ‘Blog name’
[bloginfo key=’url’] will return ‘http://www.example.com’
[bloginfo key=’description’] will return ‘Blog description’
Or use the shortcode to point directly to images in one of your theme’s folder:
<pre><code><img src="[bloginfo key='template_url']/images/logo.jpg" alt="[bloginfo key='name'] logo" />
</code></pre>
<h4>Parameters:</h4>
<ul>
<li>name = Blog name</li>
<li>description = Blog description</li>
<li>admin_email = ‘admin@email.com’</li>
<li>url = ‘http://example.com/home’</li>
<li>wpurl = ‘http://example.com/home/wp’</li>
<li>stylesheet_directory = ‘http://example.com/home/wp/wp-content/themes/child-theme’</li>
<li>stylesheet_url = ‘http://example.com/home/wp/wp-content/themes/child-theme/style.css’</li>
<li>template_directory = ‘http://example.com/home/wp/wp-content/themes/parent-theme’</li>
<li>template_url = ‘http://example.com/home/wp/wp-content/themes/parent-theme’</li>
<li>atom_url = ‘http://example.com/home/feed/atom’</li>
<li>rss2_url = ‘http://example.com/home/feed’</li>
<li>rss_url = ‘http://example.com/home/feed/rss’</li>
<li>pingback_url = ‘http://example.com/home/wp/xmlrpc.php’</li>
<li>rdf_url = ‘http://example.com/home/feed/rdf’</li>
<li>comments_atom_url = ‘http://example.com/home/comments/feed/atom’</li>
<li>comments_rss2_url = ‘http://example.com/home/comments/feed’</li>
<li>charset = UTF-8</li>
<li>html_type = text/html</li>
<li>language = en-US</li>
<li>text_direction = ltd</li>
<li>version = 4.6.1</li>
</ul>
Complete list of parameters:
Get a complete list of the blog info parameters in <a href="https://developer.wordpress.org/reference/functions/bloginfo/" rel="nofollow ugc">WordPress bloginfo function reference</a>
Localization:
This plugin is <a href="https://wpml.org/plugin/dig-bloginfo-shortcode/" rel="nofollow ugc">Compatible with WPML, Tested by WPML team</a>

Dig Bloginfo Shortcode

Fetch the blog info data and use it through a shortcode in html or post editor.

Relative Site URL on Content Save vs Dig Bloginfo Shortcode