2D barcodes have become an essential part of our daily lives, playing a crucial role in various industries such as retail, logistics, and healthcare. Unlike traditional 1D barcodes which can only store limited information, 2D barcodes can store a significant amount of data in a small space. In this article, we will explore the different types of 2D barcodes commonly used today and understand the unique features of each.

Common Types of 2D Barcodes

There are several common types of 2D barcodes, each with its own unique features and applications. Some of the most popular types include QR codes, Data Matrix, and PDF417. QR codes, or Quick Response codes, are widely used for marketing and advertising purposes due to their ability to store a variety of data such as URLs, contact information, and text. Data Matrix barcodes are commonly used in industries like manufacturing and logistics for tracking and inventory management. PDF417 barcodes, on the other hand, are used for encoding large amounts of data such as government IDs and driver’s licenses.

QR codes are square-shaped barcodes that contain black modules arranged in a square grid on a white background. They can be scanned using a smartphone or a dedicated QR code scanner to access the encoded information. Data Matrix barcodes, on the other hand, are made up of black and white square modules arranged in a grid pattern. They are highly versatile and can store a significant amount of data, making them ideal for applications requiring high-density encoding. PDF417 barcodes are unique in that they can store large amounts of data, including text, numbers, and even images. They are commonly used in industries where space is limited but a large amount of data needs to be stored.

The Future of 2D Barcodes: Digital Link

Digital Link 2D Barcodes are the future of barcodes. They are a type of 2D barcode (usually encoded in either QR Code or Data Matrix format). They are encoded using a Digital Link, connecting consumers to rich digital product information. They can also be used like a standard 1D retail barcode (EAN or UPC) when scanned at the Point of Sale - showing the product's GTIN number, description, and price.

GS1 US anticipates that all retailers in the USA will transition their point of sale systems so that they are compatible with 2D barcodes by 2027 (this is called Sunrise 2027). It is anticipated that many other retailers worldwide will start updating their point of sale systems in the same way too. Since 2021, DataMatrix codes with Digital Link, and QR Codes with Digital Link, have been approved as checkout codes at the point of sale.

Manufacturers in the USA, Australia, Europe and worldwide are already starting to incorporate Digital Link 2D Barcodes into their product labels and packaging (alongside the EAN or UPC barcode).

Eventually 1D retail barcodes (UPC and EAN-13 codes) will be completely replaced by Digital Link 2D Barcodes on product packaging - however this can only happen when almost all point of sale systems in the USA and worldwide have been updated to support 2D barcode technology.  

Get Started with Digital Link 2D Barcodes

2D barcodes are an essential tool for businesses looking to streamline their operations and improve efficiency. By understanding the different types of 2D barcodes available, businesses can choose the right one for their specific needs and requirements. 

If you are looking to create and manage Digital Link 2D barcodes for your business, consider using IBN Link. Visit their landing page at https://ibn.link/ to learn more about their barcode solutions and how they can benefit your business.