
Lossless compression can help to reduce a file's overall size without losing any of the file's original details. While lossy compressions typically result in smaller file sizes, they will require the sacrifice of a perfectly rendered image.

Compressed images may have lossless or loss characteristics, depending on the type of image file that is used and the format the image is saved in.Ī lossy compression is the compression of an image that may reduce the overall quality of an image in exchange for a smaller file size output.

Image compression is the process of reducing the size of an image in order to improve file-sharing, downloading, and/or viewing speeds, especially when attempting to load an image online. What is image compression? What is image compression? Common image file types that you might already be familiar with include JPEG/JPG, GIF, and even PNG files.

An image file is any file that utilizes data to save and store images, either in their original formats or as compressed files.
