by Tomek on WordPress.org
It lets appear the QR-code of the given site in the slidebar
screenshot-1.png
How to use shortcode in your post or page?
[qrcode]
or
[qrcode url=”http://my-site.com” margin=”10″ size=”100″ before=”QR Code” after=”QR Code”]
CSS:
.qrcode { float: right; }
Shortcodes - Advanced Shortcode Manager is a powerful and user-friendly WordPress plugin designed to help you manage shortcodes across your website.
Allows a 16x16 flag to be displayed in a post or page using a shortcode.
Adds a table listing all tags registered on your website.