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Image sizes: 256x256, 48x48, 32x32, 24x24, 20x20, 16x16 File formats: BMP, GIF, PNG, ICO ![]() ![]() ![]() ![]() Using The Correct Image Format When Making Graphics.There are several file formats that can be put to use for saving images and for a relatively raw designer this can usually change into a sizable issue because you should know how to incorporate a certain image format, here is a an explanation of the advantages and drawbacks of some popular formats.If you are keen on web graphic designing or want to create graphical representations for your site, it is essential to learn about the varied file formats and their features so that you can utilize the appropriate file format for graphics. Some of the commonly used formats for pictures are GIF, JPEG and PNG, all of these formats has its own traits so lets talk about the advantages and disadvantages of incorporating these file formats, the type of image that should suit your site and optimizing your icons for the web usage. GIF: The full form is Graphics Interchange Format; this is by far the most popular file type. The reason for its popularity is its image size that is very small which makes uploading a breeze. Unlike JPEG, information is not lost in this image format ; this equates to the fact that you could save the image without using up a lot of space and compromising the image quality. Since GIF supports transparency in pictures, it is one of the most commonly used file formats for picture making. Unlike the other file types, animation is also possible in GIF. If you wish to optimize a GIF file, it is necessary to keep the size of the image small; it would be best that you select a 32 color palette to get a suitably small size. JPEG: This stands for Joint Photographic Experts Group; the image format is generally known as JPG and is frequently seen for online graphics. One of the principle advantages of utilizing this type of format is that you could save the pictures in true color that offers you an impressive range of 16 million colors; making this image type appropriate for use with photos and pictures that have vast color work. One of the problems of using JPG is the data loss that is encountered every time the file is saved; this equates to the fact that the picture is marred by compromised clarity and many data may be lost. Unlike the GIF format, transparency support is not offered in this file format. If you are utilizing a superior image editing program for instance, the Adobe Photoshop, you will be able to select the quality and the image file size but it is imperative to realize that a lower resolution will mean a small size, which is convenient to upload. PNG: Is an abbreviation for Portable Network Graphics and is a relatively new file type. This format is provided in two versions types; PNG-8 which is the 8 bit color format and the PNG-24 which uses 24 color pictures. PNG-8 can compress pictures with wonderful detail and without the usual loss of details observed in the GIf format; this gives better quality pictures and fast uploads. However, PNG-24 is not as efficient as JPG when you need to store pictures and other illustrations that need a more detailed color range. The file type is not limited by loss; this means that the image retains its quality and clarity. PNG-24 offers the transparency feature and you can include various levels of of the feature in this file format. When you use this file format the images are smoother because you cant see jagged lines when pitched against a contrasting background like GIF files. ![]()
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