tinyurl

Use YOURLS (a free GPL URL shortener service) to create short URLs of your posts, or for your BuddyPress groups and users

WP Pocket URLs gives you the ability to automatically or manually shorten any external link from your website and keep track clicks on each link.

Based on the original GoCodes plugin, "WPNeon GoCodes 2" is a revamnped URL redirection/shortener plugin. Great for podcasting and redirecti …

Adds a link to the shortlink for each post below the content.

Show a Tiny URL for all of your blog posts and optionally for pages

Get an alternate TinyURL link for your article or post permalink.

Automatically shortens the blog post URL via tok.pw.

Allow the Admnistrator to add a button to retweet the article on twitter with Migre.me link.