Code 25

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|caption=Non-interleaved Code 25
 
|caption=Non-interleaved Code 25
 
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'''Code 25''', or "Code 2 of 5" because it is arranged so that 2 out of every 5 bars is wide, is a bar code format used to encode numeric data. Bars have two relevant widths, wide and narrow, and each group of 5 is in a pattern of 2 wide and 3 narrow bars to encode a digit. There are specified patterns used to mark the start and end of the bar code, and optional checksums. A common use for this type of code is on cartons of merchandise shipped in the supply chain for groceries.
 
'''Code 25''', or "Code 2 of 5" because it is arranged so that 2 out of every 5 bars is wide, is a bar code format used to encode numeric data. Bars have two relevant widths, wide and narrow, and each group of 5 is in a pattern of 2 wide and 3 narrow bars to encode a digit. There are specified patterns used to mark the start and end of the bar code, and optional checksums. A common use for this type of code is on cartons of merchandise shipped in the supply chain for groceries.
  
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* [http://bardecode.wordpress.com/2012/01/30/code-25-barcode-specification/ Code 25 description]
 
* [http://bardecode.wordpress.com/2012/01/30/code-25-barcode-specification/ Code 25 description]
 
* [http://www.bardecode.com/en1/code-25-barcode-specification/ Code 25 detail]
 
* [http://www.bardecode.com/en1/code-25-barcode-specification/ Code 25 detail]
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== Software ==
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* [https://itunes.apple.com/us/app/zbar-barcode-reader/id344957305?mt=8 ZBar app (iOS)]
  
 
== Developer libraries and modules ==
 
== Developer libraries and modules ==

Latest revision as of 19:24, 10 March 2014

File Format
Name Code 25
Ontology

Non-interleaved Code 25

Non-interleaved Code 25

Code 25, or "Code 2 of 5" because it is arranged so that 2 out of every 5 bars is wide, is a bar code format used to encode numeric data. Bars have two relevant widths, wide and narrow, and each group of 5 is in a pattern of 2 wide and 3 narrow bars to encode a digit. There are specified patterns used to mark the start and end of the bar code, and optional checksums. A common use for this type of code is on cartons of merchandise shipped in the supply chain for groceries.

A variant is Interleaved 2 of 5, which uses widths of both the bars and the spaces between them to encode pairs of digits.

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[edit] Specs

(describe interleaved version, but are applicable to non-interleaved version where only the bars are considered)

[edit] Software

[edit] Developer libraries and modules

[edit] Utilities

[edit] Other info

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