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Icon sizes: 48x48, 32x32, 24x24, 16x16, 256x256 File formats: ICO, GIF, PNG, BMP ![]() ![]() ![]() ![]() Picking An Appropriate Image Format When Making Graphics.There are several file formats that could be put to use for saving icons and for an inexperienced website maker this can often change into a big issue because you will need to know how to utilize a specific image format, here is a an explanation of the advantages and drawbacks of some commonly used file formats.If you are keen on web graphic designing or want to create graphical representations for your site, it is essential to know about the varied image file formats and their traits so that you can utilize the correct file type for an image. Some of the commonly used formats for images are GIF, JPEG and PNG, each one of these formats has its own traits so lets look at the benefits and drawbacks of utilizing these formats, the type of image format that would meet the expectations your web page and optimizing your icons for the web usage. GIF: It is short for Graphics Interchange Format; this is one of the most commonly used file types. The popularity of this format can be attributed tiny image size which makes it easy to upload them. But like in the JPEG format, details are not lost in this image format which means you will be able to save the graphic in a smaller size without messing the quality of the picture. The format is also known to support transparency in pictures, it is by far the most suitable formats for picture designing. Unlike the other formats, animation is also possible in GIF. If you wish to consider GIF image optimization, it is necessary to keep the size of the image small; it is recommended that you pick a 32 color palette to achieve the least possible size. JPEG: This is the abbreviation for Joint Photographic Experts Group; the file type is usually called JPG and is often seen on websites. One of the main advantages of utilizing this type of file is that you can save the images in true color that gives you an impressive range of 16 million colors; this makes the file type appropriate for use with photos and images that include vast color work. One of the cons of using JPG is the information loss that you will have to deal with each time the file is stored; this points to the fact that the image is susceptible to clarity issues and some data may be lost. Unlike other file formats such as GIF, transparency support is not offered in this format. If you are utilizing a superior image editor such as the Adobe Photoshop, you can select the image quality and the image file size ; however, it is important to understand that a lower resolution will mean a small size, which is simple to upload. PNG: Is an abbreviation for Portable Network Graphics and is a fairly fresh file type. PNG format is provided in two forms; PNG-8 which is the 8 bit color format and the PNG-24 which has 24 color images. PNG-8 can compress pictures with wonderful detail and without the normal loss of details seen in GIF files; this gives improved image quality and quick uploads. But, PNG-24 is not as efficacious as JPG when you have to store photos and other graphics that need a wider color range. The file type is loss-less; this means that the picture retains its quality and clarity. PNG-24 offers the transparency feature and you can include varying degrees of of the feature in this image type. In this format the images are professional looking because they do not have the tell tale jagged edges when pitched on a contrasting color backgrounds like GIF files. ![]()
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