Google has announced a few hours ago that Adsense will go mobile!

This is fantastic news for all the webmasters that run or plan to run websites specially designed for the mobile market.

Adsense is probably the best and most profitable PPC plan one can join, and I can now imagine how all this will work, considering the rumours about the GPhone and other mobile devices everyone is expecting from Google.

Adsense for mobile will be available in a few weeks in 13 countries - England, Italy, France, Spain, Ireland, Russia, Germany, Netherlands, India, Australia, China, Japan and of course USA.

Since mobile advertising is expected to grow from $3 billion at the end of 2007 to $19 billion at the end of 2011, you’d better grab your spot and start working quickly, as the trend is there and the trend is typically your friend.

I’ll announce more details on adsense for mobile as soon as I put my hands on them.