Courtesy of www.rgraph.net
Image to data: url converter
This only works for online images, which are on the [] domain. There's no server-side scripting though, so feel free to put it on your website and use it there.
URL:
Go!
The data: url:
This is where the output URL goes...
A full image tag with the url as the src:
This is where the image tag goes...
The image itself using the data: url: