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Icon sizes: 256x256, 128x128, 48x48, 32x32, 24x24, 20x20, 16x16, 512x512 File formats: ICO, GIF, PNG, BMP Using The Right Image File Format In Icon Creation.There are several file formats that can be utilized for saving icons and for a relatively raw designer this can often change into a big issue because you should understand how to utilize a certain format, offered in this article is a look at the advantages and issues of some popular formats.If you find yourself drawn to web graphic designing or want to create graphical representations for your web site, it is imperative to find out more about the various image file formats and their features so that you can utilize the right file type for an image. Among the most popular file formats for images are GIF, JPEG and PNG, every one these file types has its own traits so lets talk about the advantages and disadvantages of utilizing these formats, the type of image format that should live up to the requirements of your site and optimizing your web graphics for the web usage. GIF: It is the abbreviation for Graphics Interchange Format; the image format is one of the most commonly used file types. The reason for its popularity is its image size that is very small which makes uploading a breeze. Also like JPEG, data is not lost in this image format which means you could store the graphic in a smaller size without messing the image quality. GIF offers transparency support in pictures, it is the most suitable image formats for icon creation. Unlike the other file types, animation is also offered in GIF. If you would like to go for GIF file optimization, it is important to restrict the size of the file; it is recommended that you select a 32 color palette to get a suitably small size. JPEG: This is the abbreviation for Joint Photographic Experts Group; the file format is usually known as JPG and is often used on websites. One of the principle advantages of utilizing this type of file is that you can save the graphics in true color that offers you as many as 16 million colors; this makes the image type ideal for saving photographs and graphics that include intricate color range. One of the problems of using JPG is the loss of details that you will have to deal with every time the picture is saved; this points to the fact that the picture is susceptible to blurriness and some details may be lost. Unlike other file formats such as GIF, transparency support is not offered in this file format. If you are using a superior image editing program for instance, the Adobe Photoshop, you can choose the image quality and the size of the JPG file ; however, it is important to realize that a lower resolution will mean a small size, which is convenient to upload. PNG: Is short for Portable Network Graphics and is a fairly new image format. This format is available in two versions types; PNG-8 which offers 8 bit color format and the PNG-24 which offers 24 color images. PNG-8 can compress images with wonderful detail and without the normal loss of information seen in the GIf format; this gives better picture quality and fast uploads. But, PNG-24 is not as efficacious as JPG when you have to store photographs and other illustrations that require a wider palette of colors. The image format is loss-less; this means that the photograph holds on to its clarity and quality. PNG-24 supports transparency and you can include varying degrees of of the feature in this file format. With this type of file the images are professional looking because you cant see jagged lines when inserted on a contrasting color backgrounds like GIF files.
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