Barcodes have transformed the world, and they can now be found on practically every product or packaging manufactured today. Many people consider the basic collection of lines printed on a piece of paper to be one of the most influential inventions of the twentieth century.

A barcode's primary goal is to employ a number to uniquely identify each product. Barcode are used in many industries like grocery stores, healthcare industry etc. they also used in keep track of rental cars, airline luggage, nuclear waste, registered mail, express mail and parcels. A unique number will be allocated to each product that is identical in every way (size, shape, color, weight, model, specification, and so on). Each type of a product must have its own number to distinguish itself from other similar products. For this numbering strategy to work there must be no possibility of duplicate numbers for different products from different suppliers. It is for this reason that GS-1 (Formerly known as EAN) is tasked with registering and providing these unique (13 digit EAN Barcode) codes in order to prevent duplication.

Evolution of barcode-



Barcodes have a strong history, are widely used, and have a bright future. This is due to a variety of valid factors. It's possible to exaggerate one's faith in technology.

The only way to ensure that a system's performance continues is to ensure its quality. Barcodes can survive a lot of abuse and neglect, but there is a limit. Something even better and more durable will almost certainly arise in the future.

When barcode issues cause a process to break down, it's crucial to realize that the identifying marks that move product through the assembly line, fulfillment centre, packaging operation, or supply chain are just as important as the product itself.

3 Benefits of Barcodes-

1. Barcodes reduce human errors- In enterprises, warehouses, and other facilities where manual data input is used, human error is a typical occurrence. Employees might easily flip numbers, skip a line, misread a number, or utilize illegible handwriting while entering data by hand. Barcodes, on the other hand, reduce the likelihood of human error. Because they are faster, more reliable, and require less time, barcode scans are more efficient than human data input. When barcodes are scanned, the images are quickly and precisely translated to a display in a software application on a computer or a mobile device, removing human data entry errors. Employees that use barcode systems are also more productive than those who manually enter data.
2. Barcodes help organizations in improving productivity- Warehouse barcodes can increase productivity by cutting unnecessary warehousing costs and improving inventory efficiency. Employee productivity can be boosted by allowing employees to focus on other activities or complete more orders since barcode scanners allow them to handle more orders faster than they could without them. Barcodes eliminate human tasks by automatically storing product information. It lowers labor costs and increases productivity by reducing paperwork. Data entry is automated through barcode scanning, reducing the chance of human error. Businesses can use digitally recorded data to successfully manage their orders, inventories, and shipments, resulting in increased efficiency.
3. Barcodes save time by optimizing data entry- Barcodes allow businesses to save time. The majority of barcode scanners come with software that eliminates the need for manual data entering and writing. As a result, data in the central database is automatically updated each time an employee scans a barcode. Because all information is stored digitally and simply scanned, any paperwork-related labor may be completely avoided. Barcodes enable workers to save time between their workstation and the warehouse by allowing them to move about more freely.

Which industries are still relying on the use of barcodes?


Educational institutions use a variety of barcode types and barcode scanners to streamline operations, from student identification cards to tracking school equipment.


Barcodes have long been used in hospitals to simplify activities such as admitting patients and obtaining patient information by scanning them instead of performing a time-consuming (and error-prone) manual process. They're especially helpful for keeping track of drugs and ensuring that vital prescription information like strength and dose is precise and constant.


Retailers use barcodes every day to manage their inventory, track sales, and prevent shrinkage, which is a traditional use case for barcode scanning. Handheld barcode scanners have made processing transactions, accessing product information, and locating products easier than ever before.

Supply Chain:

Barcode scanning technology has aided in the automation of essential logistics elements in a variety of businesses. The capacity to trace shipments and provide information to customs authorities is more important than ever before as companies continue to do business around the world.

Legal, Insurance, & Finance:

Different types of barcodes can be used to improve document management by making it easier to monitor and organize contracts, applications, and invoices, as well as flagging important papers that require extra security procedures.