What is IMG·2·JSON IMG·2·JSON is a simple Google App Engine python application which extracts metadata from images and returns the results as a JSON string. Live Demo Run the demo — 640x480 Photo with EXIF data Display image info (No results yet, click the button above to begin the request) How do I use it? To use IMG·2·JSON all you need to do is perform a request for the fetcher-script URL host