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  2. Code 128 - Wikipedia

    en.wikipedia.org/wiki/Code_128

    The 128 code – Learn the Code 128 encoding algorithm with a font-based barcode solution. Online barcode generatorFree online Barcode generator for the various barcode types. Barcode types in an overview - Common 1D & 2D barcode types in an overview; Online Barcode Generator - Free online barcode generator, 1D and 2D.

  3. MicroPDF417 - Wikipedia

    en.wikipedia.org/wiki/MicroPDF417

    MicroPDF417 barcode was patented in 1996, [1] by Frederick Schuessler, Kevin Hunter, Sundeep Kumar and Cary Chu from Symbol Technologies company. MicroPDF417 is an extension of PDF417 barcode [6] and uses the same principles of data encoding. [2]

  4. File:Free 3 of 9 (Code 39 barcode).svg - Wikipedia

    en.wikipedia.org/wiki/File:Free_3_of_9_(Code_39...

    Last one, centered the space barcode symbol and its description. 21:09, 25 June 2010: 625 × 1,425 (82 KB) JoostyBoy: Converted text to lines, because the barcode TrueType (Free 3 of 9) was not recognized in the svg-image. 21:04, 25 June 2010: 625 × 1,425 (88 KB) JoostyBoy {{Information |Description={{en|1=Barcode examples of Code 39.

  5. Universal Product Code - Wikipedia

    en.wikipedia.org/wiki/Universal_Product_Code

    A UPC barcode. The Universal Product Code (UPC or UPC code) is a barcode symbology that is used worldwide for tracking trade items in stores.. The chosen symbology has bars (or spaces) of exactly 1, 2, 3, or 4 units wide each; each decimal digit to be encoded consists of two bars and two spaces chosen to have a total width of 7 units, in both an "even" and an "odd" parity form, which enables ...

  6. GS1 - Wikipedia

    en.wikipedia.org/wiki/GS1

    GS1 is a not-for-profit, international organization developing and maintaining its own standards for barcodes and the corresponding issue company prefixes. The best known of these standards is the barcode, a symbol printed on products that can be scanned electronically. GS1 has 118 local member organizations and over 2 million user companies.

  7. Barcode library - Wikipedia

    en.wikipedia.org/wiki/Barcode_library

    Barcode library or Barcode SDK is a software library that can be used to add barcode features to desktop, web, mobile or embedded applications. Barcode library presents sets of subroutines or objects which allow to create barcode images and put them on surfaces or recognize machine-encoded text / data from scanned or captured by camera images with embedded barcodes.

  8. Code 39 - Wikipedia

    en.wikipedia.org/wiki/Code_39

    The barcode scheme does not contain a check digit (in contrast to—for instance—Code 128), but it can be considered self-checking on the grounds that a single erroneously interpreted bar cannot generate another valid character. Possibly the most serious drawback of Code 39 is its low data density: It requires more space to encode data in ...

  9. GS1 DataBar Coupon - Wikipedia

    en.wikipedia.org/wiki/GS1_DataBar_Coupon

    GS1 Databar Coupon barcode sample GS1 DataBar barcode symbol encoding a GTIN-12 number GS1 DataBar Stacked Omni-Directional barcode symbol encoding 00123456789012. The GS1 Databar Coupon code has been in use in retail industry since the mid-1980s. At first, it was a UPC with system ID 5. Since UPCs cannot hold more than 12 digits, it required ...