Oil Standard Firefox Plug-in

Firefox is a place where you find cool and crazy extensions. Here is another one.

Oil Standard is a web browser plug-in that converts all prices from U.S. Dollars into the equivalent value in barrels of crude oil.

When you load a web page, the script seamlessly inserts converted prices into the page. As the cost of oil fluctuates on the commodities exchange, prices rise and fall in real-time.