What are barcodes and type of barcodes .

 

 

A barcode is an optical representation of data that can be easily scanned and read by a barcode scanner or a mobile device equipped with a barcode scanning app. Barcodes are widely used in various industries for inventory management, product identification, and tracking purposes. There are several types of barcodes, each with its own specific structure and application. Here are some commonly used barcode types:

1. UPC (Universal Product Code): UPC barcodes are widely used for product identification in retail and grocery stores. They consist of a series of vertical lines and numbers, with a unique code assigned to each product.

   example of UPC
   
   

   
   
   

2. EAN (European Article Numbering): EAN barcodes are similar to UPC barcodes and are also used for product identification and inventory management. They are commonly used in Europe and other regions outside of North America.

    

3. QR Code (Quick Response Code): QR codes are square-shaped barcodes that can store a large amount of data, including text, URLs, and other information. They can be scanned using a smartphone or QR code scanner, and are often used for marketing purposes, ticketing, and mobile payments.

4. Code 39: Code 39 barcodes are alphanumeric barcodes that can encode uppercase letters, numbers, and a few special characters. They are widely used in industrial applications, inventory management, and identification cards.

5. Code 128: Code 128 barcodes are high-density, variable-length barcodes that can encode a larger range of characters, including uppercase letters, lowercase letters, numbers, and special characters. They are commonly used in shipping and packaging industries.

6. Data Matrix: Data Matrix barcodes are two-dimensional barcodes that can store a significant amount of data in a small space. They are commonly used for product tracking, document management, and inventory control.

7. PDF417: PDF417 barcodes are two-dimensional barcodes that can store large amounts of data, including text, numbers, and binary data. They are used in various applications, including driver's licenses, identification cards, and shipping labels.

8. Codabar: Codabar barcodes are numeric-only barcodes that can encode numbers, certain symbols, and a few letters. They are often used in libraries, blood banks, and manufacturing industries.

These are just a few examples of barcode types. There are other barcode formats available, each designed for specific applications and industry requirements. The choice of barcode type depends on factors such as data capacity, industry standards, scanning equipment compatibility, and the specific use case for which the barcode is intended.

How to create own barcode for internal organization use ?