45+ Jpg Png Meaning Pictures. Jpg uses a lossy compression format. There are many differences between the two formats that make each better in different situations.
A jpg should be used in any situation when it's important to have a small file.
The jpg format was developed by joint photographics export group, which is png is an acronym for portable network graphics, and the image format is indeed optimized for graphics like. Let's start with the basic definitions. Jpeg (or jpg, for the file extension; Png format is a lossless compression file format, which makes it a common choice for use on the web.