| QR Code | QR Code is a type of barcode that can be read easily by a digital device and which stores information as a series of pixels in a square-shaped grid. | Max. 4,296 | Alphanumeric | no |
| EAN-13 | An EAN-13 barcode (originally European Article Number), but now renamed GTIN (Global Trade Item Number) even though the abbreviation EAN has been still used by retailers) is a 13 digit (12 data and 1 check) barcoding standard. The EAN-13 barcode is used worldwide for marking products often sold at retail points of sale. The numbers encoded in EAN-13 bar codes are product identification numbers. | 12 + 1 | Only digits | yes |
| EAN-8 | Short version of the EAN, with 8 digits (7 data and 1 check). Used on smaller retail trade items | 7 + 1 | Only digits | yes |
| UPC-A | Universal product code seen on almost all retail products in the USA and Canada, with 12 digits (11 data and 1 check) | 11 + 1 | Only digits | yes |
| STD 25 | Standard 2 of 5, also known as IATA 2 of 5, is a member of the Code 2 of 5 symbology family. It has been used by the International Air Transport Association (IATA) for the processing of airline cargo. | Variable with no fixed length | Only digits | no |
| INT 25 | Interleaved 2 of 5 is a member of the Code 2 of 5 symbology family. It is sometimes referred to as ITF and forms the basis for the ITF-14 symbology that is widely used for shipping and transport logistics. | Variable with no fixed length | Only digits | no |
| CODE 39 | The Code 39 symbology is an alphanumeric and variable-length. | Variable with no fixed length | Capital letters, numbers, and some special/punctuation characters. | no |
| CODE 93 | Code 93 is an alphanumeric, variable-length symbology. It combines some of the characteristics of Code 39 – Full ASCII and Code 128 into a single barcode language that has very high density. | Variable with no fixed length | Capital letters, numbers, and some special/punctuation characters. | no |
| CODE 128 | Code 128 is a linear barcode that encodes both letters of the alphabet and numbers, making it useful for a variety of purposes beyond basic pricing and inventory. | Variable with no fixed length | Code 128 encodes the 128-character ASCII set, which includes all of the alphabetic, numeric, punctuation, and arithmetic characters found on an English-language computer keyboard, plus several non-visible control characters. | no |
| CODABAR | It is a variable-length barcode that uses a small set of bars. It is widely used for applications that require serial numbers, such as management of blood banks, slips for door-to-door delivery services and member cards. | Variable with no fixed length | Numbers (0 to 9), letters (A, B, C, D) and symbols (-,$, /, ., +). | no |
