Peter

Adds shortcodes [blogurl], [posturl], [templateurl], and [childtemplateurl] for WordPress 2.6 and up. Use [blogurl] to generate your site URL. It offers the parameters “slash” and “noslash” (to add a trailing slash; [templateurl] and [childtemplateurl] also support this), as well as “uploads” to produce the URL of the uploads folder and “wordpress” to produce the URL of your WP files. Use [posturl id=3] (replace “3” with a post ID) to generate the permalink for any post.
<h4>Features</h4>
<ul>
<li>
[blogurl] will generate <code>http://www.yoursite.com/</code>
</li>
<li>
[blogurl wordpress] will generate the URL to the root of your WordPress files, if they are in a different location than your site root
</li>
<li>
[blogurl noslash] will generate <code>http://www.yoursite.com</code>
</li>
<li>
[blogurl uploads] will generate <code>http://www.yoursite.com/wp-content/uploads/</code>
</li>
<li>
[blogurl uploads noslash] will generate <code>http://www.yoursite.com/wp-content/uploads</code>
</li>
<li>
[posturl id=375] will generate the correct permalink for the post with an ID of 375; for example, <a href=”[posturl id=375]”>post about this plugin</a> would generate <a href="http://www.theblog.ca/blog-url-shortcodes" title="From Peter's Useful Crap" rel="nofollow ugc">post about this plugin</a>
</li>
<li>
[templateurl] will generate the URL to your parent theme’s root
</li>
<li>
[childtemplateurl] will generate the URL to your child theme’s root
</li>
</ul>
<h4>Requirements</h4>
<ul>
<li>WordPress 2.6 or higher</li>
</ul>

Peter’s Blog URL Shortcodes

Use shortcodes for blog URLs, post URLs, and template URLs so that your posts always have the correct internal links.

agataphp

Simple URL to QR Code is a lightweight and intuitive plugin that lets you generate QR codes for any web address directly from your WordPress admin panel. Perfect for marketers, bloggers, and business owners who need a quick way to create QR codes for their content.
Key Features:
<ul>
<li>Instant QR code generation</li>
<li>Simple and user-friendly interface</li>
<li>Works directly from WordPress admin panel</li>
<li>Support for any URL</li>
<li>No additional settings required</li>
</ul>
Where to Use QR Codes:
<ul>
<li>On business cards and promotional materials</li>
<li>In restaurant menus for access to detailed dish descriptions</li>
<li>On product packaging for quick access to instructions</li>
<li>In printed catalogs for online store access</li>
<li>On banners and posters for promotional campaigns</li>
<li>In presentations and at conferences</li>
<li>On product labels for access to additional information</li>
</ul>
Benefits of Using:
<ul>
<li>Increased audience engagement</li>
<li>Convenient bridge between offline and online marketing</li>
<li>Easy tracking of advertising campaign effectiveness</li>
<li>Space saving in printed materials</li>
<li>Instant access to digital content</li>
</ul>
Make your content more accessible to mobile users with Simple URL to QR Code! Just a few clicks separate you from creating professional QR codes for any purpose.
<h3>External Services</h3>
This plugin uses the QR Server API (goqr.me) to generate QR codes. This external service is necessary for converting URLs into QR code images.
Data transmitted to the service: 
* The URL that you want to convert to a QR code 
* Basic image parameters (size: 150×150 pixels)
The service is provided by goqr.me: 
* Service Website: https://goqr.me/ 
* Terms of Service: https://goqr.me/terms/ 
* Privacy Policy: https://goqr.me/privacy/ 
* API Documentation: https://goqr.me/api/
No user personal data is stored or transmitted to the service. The plugin only sends the URL that needs to be converted into a QR code.

Simple URL to QR Code

Everything is working fine.

Simple plugin to generate QR codes for any URL from your WordPress dashboard.

Peter’s Blog URL Shortcodes vs Simple URL to QR Code