Difference between JPEG and PNG files?

With the evolution of technology, several types of files have been designed. Among these are JPEG and PNG files which are very common today. Despite their quality of design, they both have their differences.

JPEG file: what can we understand about this concept?

The different functionalities related to this type of file have been determined by the ISO/IEC 19918-1 law. The site https://enlaps.io/us/ gives you information on the existing file types. Joint Photographic Experts Group is the actual definition of the JPEG sign. Generally, only three characters are needed to expand files of this type. For this purpose, the sign JPEG has been substituted for the acronym JPG.

PNG file: what does this mean?

PNG is a type of image file that is suitable for graphics. It also conforms to many types of graphic illustrations. Standing for Portable Network Graphics, this type of file was created in 1994 by a research body of the World Wide Web Consortium (W3C). However, it was determined in 2003 by the ISO/IEC 15948 law.

What are the differences between JPEG and PNG files?

JPEG and PNG files have several differences. The JPEG file offers adjustable lossy compression while PNG compression is lossless. In compression mode, the JPEG file size is very small, while the PNG file size is very small. Offering more than 16.7 million colors like the JPEG file, the PNG file differs in that the color depths are much smaller when the file sizes are small.

The JPEG file offers a progressive display unlike the PNG file. No transparency for the JPEG file, which is not the case with PNG which offers transparency with the alpha channel. The rendering of the JPEG file performs a cut and a rotation of 90° while the PNG file does not perform any loss on its rendering. The automatic backups on cell phones are done in JPEG for photos and in PNG for screenshots.