This is an applet that allows image processing within the browser: crop, resize, rotate, adjust brightness, contrast. The resulting image can be saved on the server in JPEG format. The developer can define output image constraints: aspect ratio, maximum or fixed dimensions. Implementation: Java applet (95KB) compatible with JDK 1.4 or later. Tested in the most popular browsers: Internet Explorer, Firefox, Safari, Chrome. The download package includes a documentation for developers and examples in PHP, ASP, ASP.NET, JSP.