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Icon sizes: 512x512, 256x256, 128x128, 100x100, 64x64, 48x48, 32x32, 24x24, 16x16 File formats: ICO, GIF, PNG, BMP Picking The Correct Image File Format When Making Graphics.There are several file formats that should be put to use for storing web graphics and for a newbie website maker this can often turn into a sizable pain because you will need to know how to utilize a specific file format, here is a an explanation of the benefits and drawbacks of some commonly used formats.If you find yourself drawn to graphic making or want to create pictorial depictions for your web page, it is crucial to find out more about the varied file formats and their attributes so that you can make use of the right format for graphics. Among the most popular file types for images are JPEG, PNG and GIF, every one these file types is known to have its own merits so lets talk about the pros and cons of utilizing these formats, the type of image format that will live up to the requirements of your site and optimizing your icons for the internet. GIF: The full form is Graphics Interchange Format; the image format is by far the most popular file type. The popularity of this format can be attributed small size which makes uploading less time consuming. Unlike JPEG, information is not lost in this image format ; this equates to the fact that you can save the image at just a few bytes and without deteriorating the quality of the images. Since GIF supports transparency in images, it is by far the most appropriate image formats for icon making. Unlike the other file types, animation is also offered in GIF. If you wish to optimize a GIF file, it is vital to restrict the size of the file; it is advisable that you pick a 32 color palette to get a suitably small size. JPEG: This stands for Joint Photographic Experts Group; the file format is usually known as JPG and is usually incorporated on websites. One of the principle pros of incorporating this type of format is that you could save the pictures in true color that affords you an impressive range of 16 million colors; this renders the file format ideal for storing photos and graphics that boast of vast color work. One of the issues of utilizing JPG is the information loss that you will have to deal with each time the image is stored; this points to the fact that the graphic is prone to compromised clarity and many data may be lost. Unlike other file formats such as GIF, support for transparency is not provided in this file format. If you are using a superior image editing program for instance, the Adobe Photoshop, you will have the liberty to choose the quality and the file size but it is important to understand that the lower the resolution the smaller the size, which is easy to upload. PNG: Is an abbreviation for Portable Network Graphics and is a fairly fresh file type. PNG is offered in two forms; PNG-8 which has a 8 bit color format and the PNG-24 which uses 24 color graphics. PNG-8 can curtail the size graphics with great detail and without the usual loss of information seen in GIF files; this gives better picture quality and fast uploads. But, PNG-24 is not as effective as JPG when you have to save pictures and other graphics that merit the use of a wider palette of colors. The image format is not limited by loss; this means that the picture holds on to its clarity and quality. PNG-24 supports transparency and you can use varying degrees of of the feature in this format. In this format the pictures are professional looking because you cant see jagged lines when pitched in relation to a background with contrasting colors like GIF files.
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