firedev

This simple extension allows you to double- or right-click links written in plain text to open them.

Based on the idea of a similar Firefox plugin, this functionality is now available for Safari.
Now you can double-click on plain text like: http://firedev.com to have it opened like it was a link!

Also you can open links in new tab or new window.

Download Text2Link Safari Extension 0.4

Test cases

You can double- or right-click any of these text strings like it was a link: