Click Play to start.
You can drag and drop images on the screen. Drag and dropped images will be cropped if they're deemed too big for correct performance. This behaviour can be modified by disabling the « Size limiting » option.
All this is done locally using the "HTML5" Drag-and-Drop API and the File API, no data transfert is occuring between your browser and this server.
Works in Firefox and Chrome. However Chrome seems to have a memory leak (closing the tab frees the memory).
A glitchTV bookmarklet is also available to glitch remote pages.