Kristopher Lagraff

This plugin enables the short link menu item to display in the admin toolbar. This feature was removed from 
version 3.3 by default.

Reenable Shortlink Item In Admin Toolbar

This plugin will display the shortlink menu item in the admin toolbar.

Svetoslav Marinov

orbisius

With this plugin you can include nice short links to your posts, pages or other custom post types etc that you can include in videos or other articles. 
Example: site.com/goto/123 where 123 is the ID of the post, page.
You can construct the short links using other ways. 
* site.com/goto/123 
* site.com/page/123 
* site.com/link/123 
* site.com/post/123 
* site.com/id2post/123 
* site.com/id2page/123 
* site.com/id2page/123?utm_source=youtube&utm_medium=video
If you want to redirect to posts/pages using example.com/123 (and running apache server) add this line to your .htaccess file.
RewriteRule ^/?([0-9]+)/?$ /link/$1 [QSA,L,R=302]
It will redirect and pass query parameters (if any).
We specifically didn’t include ‘go’ because lots of people are using it for affiliate links already.
<h4>Support</h4>
<blockquote>
Support is handled on our site: <a href="http://orbisius.com/support/" title="[new window]" rel="nofollow ugc">http://orbisius.com/support/</a> 
 Please do NOT use other places to seek support.
</blockquote>
<h3>Demo</h3>
TODO
Bugs? Suggestions? If you want a faster response contact us through our website’s contact form [ orbisius.com ] and not through the support tab of this plugin or WordPress forums. 
We don’t get notified when such requests get posted in the forums.
<blockquote>
Support is handled on our site: <a href="http://orbisius.com/forums/" title="[new window]" rel="nofollow ugc">http://orbisius.com/forums/</a> 
 Please do NOT use the WordPress forums or other places to seek support.
</blockquote>
<h4>Author</h4>
Svetoslav Marinov (Slavi) | <a href="http://orbisius.com" title="Custom Web Programming, Web Design, e-commerce, e-store, WordPress Plugin Development, Facebook and Mobile App Development in Niagara Falls, St. Catharines, Ontario, Canada" rel="nofollow ugc">Custom Web and Mobile Programming by Orbisius.com</a>

Orbisius Simple Shortlink

Allows you to redirect to page, post or any other custom post type.

Reenable Shortlink Item In Admin Toolbar vs Orbisius Simple Shortlink