Portable Network Graphics
Use attributes for filter ! | |
Developed by | W3C |
---|---|
Magic number | 89 50 4e 47 0d 0a 1a 0a |
Standard | ISO |
IEC | |
IETF | |
Initial release | 1 October 1996 |
Extended to | APNG |
JNG | |
MNG | |
Types of format | Lossless compression |
Bitmap | |
Date of Reg. | |
Date of Upd. | |
ID | 836942 |
About Portable Network Graphics
Portable Network Graphics is a raster-graphics file-format that supports lossless data compression. PNG was developed as an improved, non-patented replacement for Graphics Interchange Format. PNG supports palette-based images, grayscale images, and full-color non-palette-based RGB/RGBA images.