TWurl

Download the Chrome Extensions

TWurl is an extension to facilitate the use of TinyW.in and several other URL shortening services. A short URL can be generated for any web page, using the user’s preferred shortening service. The short URL is automatically copied to the clipboard to paste into other applications.

TWurl also automatically expands short URLs on any page, replacing the target URL with the original URL and displays the page title as a tooltip. The URL expansion is provided by LongURL.org, which handles links from more than 200 services.

Features

Shorten URLs with one-click operation (the shortened URL is automatically copied to clipboard).
Supports login credentials (for services like bit.ly and Cligs).
Scans web pages for short URLs and automatically updates the target URL. The title of the website is displayed as a tooltip when available.

Supports dynamically updated (AJAX) websites (eg. twitter.com) without having to refresh the page.
TWurl also supports all the popular services such as bit.ly, goo.gl, is.gd, TinyURL, and more to be added upon request. The full list of supported services can be found here:

How to configure TWurl for a custom shortener:
http://code.google.com/p/twurl/wiki/ConfiguringTWurl

List of supported shorteners:
http://code.google.com/p/twurl/wiki/SupportedUrlShorteners

How to submit your url shortener for support in TWurl:
http://code.google.com/p/twurl/wiki/AddURLService

Change Log:

First release - Forked from ChromeMUSE which now appears to be missing from the Chrome Store and for which it appears development has stopped.
Changed the default URL shortener to TinyW.in - The offical url shortener of TWurl