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The 128 code – Learn the Code 128 encoding algorithm with a font-based barcode solution. Online barcode generator – Free 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.
ZBar is an open-source C barcode reading library with C++, Python, [2] Perl, and Ruby bindings. [3] [4] [5] It is also implemented on Linux and Microsoft Windows as a command-line application, [6] and as an iPhone application. [7] It was originally developed at SourceForge. [8]
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.
Codablock F consists from stacked Code 128 barcode lines and have the following features: has from 2 to 44 lines; each line has from 4 to 62 data characters; can encode up to 2,725 characters; can more effectively use rectangular space then any 1D barcode; can use any code 128 reading equipment with slight modification or even without it;
DotCode can encode full 8-bit charset in two ways: [2]: 5.2.1.1 With Upper Shift, which requires 2 codewords on one (128 to 255) symbol; With Binary Latch, which requires 1 Binary Latch symbol and 6 codewords on every 5 bytes. Upper Shift modes can encode (128 to 255) extended ASCII characters in two codewords with returning to previous mode:
Industrial 2 of 5 could include optional checksum character which is added to the end of the barcode. Industrial 2 of 5 features: character set is a number (0-9); encoding density low: barcode length on 50% longer than Interleaved 2 of 5 symbology and on 172% than Code 128; variable length of symbol; can include optional checking character.
Codabar is a linear barcode symbology developed in 1972 by Pitney Bowes Corp. [1] It and its variants are also known as Codeabar, Ames Code, NW-7, Monarch, Code 2 of 7, Rationalized Codabar, ANSI/AIM BC3-1995 or USD-4.
Interleaved 2 of 5 (ITF) is a continuous two-width barcode symbology encoding digits. It is used commercially on 135 film, for ITF-14 barcodes, and on cartons of some products, while the products inside are labeled with UPC or EAN. ITF was created by David Allais, who also invented barcodes Code 39, Code 11, Code 93, and Code 49.