PNG Crush is a simple tool that allows users to reduce the size of PNG image files without reducing the images' quality. Users can upload an image directly to the site for "crushing," or they can do so programmatically via HTTP POST. The maximum uploadable file size is 5MB. Images are removed from the site's cache after 10 minutes.
The following is a list of how-to and tutorial content that matched your search term. ProgrammableWeb's how-to content comes from two sources; full-blown tutorials that we publish ourselves and other highly relevant tutorials that we find elsewhere on the Web. This list represents on combination of both tutorial types and if you go to ProgrammableWeb's API University, you'll not only be able to find more, they are organized based on your role (API providers or developers who consumes APIs). If you know of a tutorial that would be of interest to the ProgrammableWeb community, we'd like to know about it. Be sure to check our guidelines for making contributions to ProgrammableWeb.