JNG to JP2

Convert JNG to JP2 (Fast & Free)

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How to convert JNG to JP2 ?

  1. Select JNG files you want to convert, from your computer or drag and drop it on the page.
  2. Press the "Convert" button in order to convert JNG to JP2.
  3. When the conversion is completed, click "Download" on the desired converted JP2 file.

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JNG to JP2

Useful information about JNG

Extension: JNG
Name: JPEG Network Graphics
Mime Type: image/jng
Converter: JNG Converter
Description: JPEG Network Graphics (JNG) is a JPEG-based graphics file format which is closely related to PNG: it uses the PNG file structure (with a different signature) as a container format to wrap JPEG-encoded image data. JNG was created as an adjunct to the MNG animation format, but may be used as a stand-alone format. JNG files embed an 8-bit or 12-bit JPEG datastream in order to store color data, and may embed another datastream (1, 2, 4, 8, 16-bit PNG, or 8-bit JPEG grayscale image) for transparency information. However, a JNG may contain two separate JPEG datastreams for color information (one 8-bit and one 12-bit) to permit decoders that are unable to (or do not wish to) handle 12-bit datastreams to display the 8-bit datastream instead, if one is present. - Source

Useful information about JP2

Extension: JP2
Name: JPEG 2000 File
Mime Type: image/jp2
Converter: JP2 Converter
Description: JPEG 2000 (JP2) is an image compression standard and coding system. It was developed from 1997 to 2000 by a Joint Photographic Experts Group committee chaired by Touradj Ebrahimi (later the JPEG president), with the intention of superseding their original JPEG standard (created in 1992), which is based on a discrete cosine transform (DCT), with a newly designed, wavelet-based method. The standardized filename extension is .jp2 for ISO/IEC 15444-1 conforming files and .jpx for the extended part-2 specifications, published as ISO/IEC 15444-2. The registered MIME types are defined in RFC 3745. For ISO/IEC 15444-1 it is image/jp2. - Source