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Icon sizes: 256x256, 48x48, 32x32, 24x24, 16x16, 512x512 File formats: ICO, GIF, PNG, BMP ![]() ![]() ![]() ![]() Using The Right Image File Format When Making Graphics.There are several file formats that should be utilized for saving icons and for a newbie website maker this can quickly turn into a sizable problem because you will have to understand how to use a certain format, given below is an explanation of the benefits and drawbacks of some commonly used file formats.If you find yourself drawn to icon making or want to create pictorial depictions for your site, it is essential to learn about the various image file formats and their attributes so that you can utilize the right file type for an icon. Normally used file types for graphics are JPEG, PNG and GIF, each one of these file types is known to have its own merits so lets look at the advantages and disadvantages of utilizing these formats, the type of image that should suit your web page and optimizing your icons for the web. GIF: The full form is Graphics Interchange Format; this is by far the most popular file type. The image format is well accepted because of its small size which makes it easy to upload them. Also like JPEG, data is not lost in this image format this means you will be able to save the image without using up a lot of space and deteriorating the quality of the images. GIF offers transparency support in pictures, it is by far the most appropriate formats for picture creation. Unlike the other image formats, animation is also possible in GIF. If you want to go for GIF file optimization, it is vital to restrict the size of the file; it would be best that you pick a 32 color palette to get the smallest possible size. JPEG: This is the abbreviation for Joint Photographic Experts Group; the file type is usually called JPG and is frequently used in web designing. One of the main pros of using this type of format is that you will be able to save the graphics in true color that offers you a palette of 16 million colors; making this file format ideal for storing photos and images that have intricate color work. One of the issues of using JPG is the loss of details that you will have to deal with each time the image is stored; this means that the picture is marred by clarity issues and a lot of information may be lost. Unlike GIF, transparency support is not offered in this file format. If you have chosen a superior image editor like the Adobe Photoshop, you will be able to choose the image quality and the file size but it is imperative to comprehend that a lower resolution equates to a smaller size, which is convenient to upload. PNG: Is short for Portable Network Graphics and is a very new image format. PNG is provided in two forms; PNG-8 which is the 8 bit color format and the PNG-24 which has 24 color pictures. PNG-8 can curtail the size graphics with fantastic detail and without the usual loss of data seen in the GIf format; this results in improved quality pictures and fast uploads. However, PNG-24 is not as effective as JPG when you need to store pictures and other images that need a vaster color palette. The image format is sans loss; this means that the picture maintains its crispness and quality. PNG-24 supports transparency and you can utilize different levels of of the feature in this format. When you use this file format the graphics are better looking because you cant see jagged lines when pitched against a background with contrasting colors like GIF files. ![]()
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