Code128C - numeric digit pairs from 00-99 (encode two data digits per symbol character), and 3 special characters.A-Z, a-z, 0-9, punctuation characters, and 7 special characters) A-Z, 0-9, punctuation characters, symbology elements, and 7 special characters Code128A - ASCII characters 00-95, i.e.Effective and space-saving,Ĭode 128 is widely used in various industries, referred to as GS1-128, UCC-128, ISBT-128 and USS Code 128. Code128 - Code 128 is a high-density, bidirectionally-decodable, self-checking linear barcode symbology with variable length to encode all 128 characters of ASCII, and the Latin-1 character defined in ISO 8859-1.Code93Extended - Code 93 Extended is based on Code 93 and can encode all 128 ASCII characters.Like Code 39, Code 93 can also encode the full ASCII character set by using two-character combinations. Code93 - Code 93, primarily designed to complement and improve upon Code 39, is a continuous symbology with a variable length.Code39 Extended - Extended Code 39 was developed to provide a means of encoding additional characters that are not normally part of the Code 39 character set (lower case characters and symbols).Code 39 is the standard barcode used by the United States Department of DefenseĪnd the Health Industry Bar Code Council (HIBCC). Code39 - Code 39 is a discrete and variable-length barcode type, known as the "Code 3/9", "Code 3 of 9", "USS Code 39", "USD-3", "Alpha39", "Type 39".Code25Interleaved - Interleaved 2 of 5 is a higher-density and more efficient version of Code 2 of 5, because it allows data to be encoded in both bars and spaces, while Code 2 of 5 encodes information only in the width of the bars.Īnother difference is that Code25Standard is more flexible to encode numeric data of variable length, while Code25Interleaved is restricted to encode an even number of numeric digits.It is named "2 of 5" because each digit is encoded with 5 bars with 2 of them being always wide. Developed in 1960s, it has been used in photo finishing, warehouse sorting,Īnd airline tickets with sequential numbering. Code25Standard - Code 25, also known as Code 2 of 5, Standard 2 of 5, Industrial 2 of 5, is a low-density barcode symbology which encodes numeric digits only.This symbology is discrete and can encode numericĭigits through 0-9, dash (-), and start/stop characters. It was primarily used to label telecommunication equipment. Code11 - Code 11, also known as USD-8, is a high-density barcode symbology developed by Intermec in 1977 to numeric digits.Codabar - Codabar is a discrete, self-checking symbology which is also known as Codeabar, Ames Code, NW-7, Monarch, Code 2 of 7, Rationalized Coda bar, ANSI/AIM BC3-1995 or USD-4.
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