What is full form of PNG

PNG is an abbreviation of Portable Network Graphics. It is raster-graphics based file format that supports lossless data compression. PNG supports palette-based, grayscale and full-color non-palette-based RGB/RGBA images.

Quick Info About Portable Network Graphics

Full FormPortable Network Graphics
Format TypeLossless bitmap image format
Type codePNG, PNGf
ExtensionPNG Development Group
First release1 October 1996
Extended toAPNG, JNG and MNG