When I found about the ability to create QR codes using the Google Charts API I decided to sit down and create a little tool that would generate QR codes for me. I've had this tool for a while and I recently noticed that the QR code mechanism has become deprecated. The API will still work for a couple of years so I thought it was worth posting this. Creating a static QR code using Google Charts is quite easy, all you need to do is create an image. For instance, to create a QR code for the #! code address I would do the following.
<img src="https://chart.googleapis.com/chart?chs=177x177&cht=qr&chl=http://www.hashbangcode.com/&choe=UTF-8" />
Which creates the following image.