Category:Portable Network Graphics

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English: Portable Network Graphics, a bitmapped image format (extension: .png)
This category contains files about PNG. See Category:PNG files for files in PNG format.
Portable Network Graphics 
family of lossless compression file formats for image files
PNG transparency demonstration 1.png
Une image PNG avec un fond transparent, sur un fond blanc
Wikipedia-logo-v2.svg  Wikipedia
Instance of lossless compression,
raster graphics,
image file format,
image compression
Has part
  • Portable Network Graphics, version 1.0
  • Portable Network Graphics, version 1.1
  • Portable Network Graphics, version 1.2
  • Multiple-image Network Graphics
Publication date
  • 1 October 1996
official website
Authority control
Blue pencil.svg


This category has the following 3 subcategories, out of 3 total.




Media in category "Portable Network Graphics"

The following 6 files are in this category, out of 6 total.