[The Aviary Advanced Suite was discontinued. On the official website ( http://www.aviary.com/ ) are available SDK for iOS, Android and WP7 and a Web widget for its image editor. Moreover Aviary Photo Editor is available for various smartphones.]
Creation on the Fly. Aviary is a free suite of powerful online creation tools. Photo-editing, logos, web templates, filters, color palettes, screen capture & more at Aviary.com
Falcon – Image Markup. Falcon can be used for resizing, cropping, rotating, and other simple editing. Falcon runs lightning fast even on the slowest connections, which makes for great results and sharing in no time!