The full form of PNG is Portable Network Graphics. Because one company held the GIF patent and no one else wanted to pay licence costs, PNG was created as an open system to replace GIF. Additionally, it allows for greater compression and a complete range of colours.
PNG is a file format that stores bitmapped or raster graphics on computers. It is frequently regarded as the replacement for GIF pictures since it uses less compression to save images like GIF files without worrying about copyright. It is also referred to as a bitmapped image because it contains an indexed colour bitmap.
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History
PNG Format was created around the beginning of 1995. GIF is limited to 256 colours, and this limitation helped PNG grow and was the main driving force behind its adoption.
Benefits and applications of PNG
- Various colours and patterns are supported by PNG.
- The PNG format is ideal for image editing because of its consistent colours and crisp edges.
- ONG supports digital picture compression.
- PNG is used for creating logos, charts, graphs, plans, comics, and more.
- Texts such as letters, journals, etc., can be scanned using PNG.