![]() Supports a large number of colors – The format is suitable for various types of digital images, including photographs and graphics.Lossless compression – The image does not lose detail and quality after compression.But this doesn't happen with PNG because it uses lossless compression. For example, since the JPEG format has what's called generation loss, editing and saving a file over and over will result in a lower quality image over time. You can also consider using the PNG format over JPEG when you're working with an image that needs to be edited frequently. Since a PNG file doesn't compress the image like other loose formats like JPEG, the quality isn't as low as when the image is in PNG format. Sometimes a PNG can be very large in size and not only can use up unnecessary disk space or make emailing difficult, but it can also slow it down significantly if you're using it on a web page Is.Ĭonsider whether the image quality gains are enough to sacrifice that space (or slow web page loading, etc.). PNG files are a great format to use but not necessarily used in every situation. In October 1996, the first iteration of the file format was made, with some versions released in 1998, 19, when it became an international standard. A more modern file format was needed to keep pace with screen technology, which was being able to support a much wider spectrum of colors.Ī group of developers then joined forces to create the PNG format, and it was decided that the new image file should support only a single, still picture. The PNG format was first developed in 1995, at a time when the GIF format was already well established. Like GIF, PNG is also a great choice for storing line drawings, text, and iconic graphics in a smaller file size. It is a lossless compression file format, which makes it a very common choice for use in the web. PNGs are also far more easily accessible in terms of copyright, as they exist as an open format and can be used more widely without requiring a license. Due to the wide range of supported colors, this further contributes to the file size of PNG. They support both 24-bit RGB and 32-bit RGB color spaces, as well as gray scale, but are not designed to work with CMYK mode and, as such, are best when working with printed materials. However, it's best to use a PNG if you're after the most detail possible in an image. PNGs tend to be much larger than other image file types such as JPG or GIF, and so it's usually a good idea to limit their use unless you have large storage capacities or a low-end PC. PNG is often used to design logos because the image can be easily placed on the background of a block of images, colors or patterns. What does PNG mean?Ī PNG, or Portable Network Graphic, is an image type commonly used in web design to provide transparent background and/or semi-transparent images. Rather, most icons are in PNG format and their size is also less than other image formats. That's why it is mostly used in places with background, which does not benefit background hide. PNG files also feature lossless compression techniques like GIF files and are mainly used to store graphical web images.Īpart from this, PNG images are transparent. When a single image file is saved in Portable Network Graphic (PNG), then this process is called PNG file. PNG images are now supported by most web browsers. PNG images do not provide CMYK color support because they are not intended for use with professional graphics. PNG images cannot be animated like GIF images. Additionally, while GIF images only support fully opaque or fully transparent pixels, PNG images may include an 8-bit transparency channel, which allows the colors of the image to fade from opaque to transparent is. The PNG format was created in response to the limitations of the GIF format, primarily to increase color support and provide an image format without a patent license. Originally, this image format was designed for transferring images over the Internet, but with PaintShop Pro, PNG files can be applied with lots of editing effects. In addition, PNG files are capable of displaying 24bit RGB color palette and grayscale images. Like GIF images, PNG also has the ability to display a transparent background. The PNG file format is an open format with no copyright limits. This lossless data compression format was created to replace the Graphics Interchange Format (GIF). It is the most frequently used uncompressed raster image format on the Internet.
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