Documentation for Version 2.x of URL Shortener WordPress Plugin
The URL Shortener for WordPress integrates multiple URL Shortening service with your WordPress.org installation bringing a similar functionality to that of WordPress.com’s WP.me shortlinks feature but using 3rd party URL Shorteners.
The Short URL generated during post/page publishing is cache and thus generated only once. Furthermore, it uses the post ID to generate, allowing administrators to modify the site permalinks without breaking the generated the Short URL.
You can also create your own short url using the WordPress Post ID (for eg: http://yoursite/POST-ID ). It provides two method of redirection, namely, wprewrite redirect and templateredirection (template redirect).
I’ve introduced an addon module (with Version 1.7). Installing and enabling this module will provide additional services for selection. However, some of these services are still undergoing testing. For more info, visit the addon module information page.
The addon module is a separate download