Converting PNG to JPEG
Portable Network Graphic
PNG is essentially a form of storage that losslessly stores data from raster graphics using a deflation algorithm. The intent was for PNG to become a free GIF alternative. Three raster image types are supported – colour, colour-indexed, and greyscale images. All the graphical info data in a PNG image is compressed for easier storage.
Joint Photographic Experts Group
JPEG finds extensive use for storing stills and other such images. The algorithm behind it can compress an image with or without incurring a quality loss. JPEGs are standard as a space-saving format for digital photography. It is used extensively for images on the web too. Icons, text, and drawings aren’t suitable for JPEG compression.