There are various image resizers and converters available for free download. AnyPic Image Resizer is a simple freeware tool which allows you to resize and convert images to custom formats and also to the size of popular devices like iPod, iPad, iPhone, Android and websites like Facebook. You can easily convert, resize and rename hundreds of images files in single go, with a few mouse clicks your digital photos will be just right for the Web, blog, e-mail, photo printing, Facebook, MySpace, mobile phone.
You can select the resize profile from the menu, as mentioned it comes with default sizes for mobile devices and also websites.
Apart from this, you can also use this tool to convert images to various formats like BMP, JPG(JPEG), PNG, TGA, TIFF, PSD, GIF etc. AnyPic Image Converter supports the most popular image formats. It provides a lot of parameters adjustment for each format then the quality of converted images is regulated.