Here are a few examples of 2D barcode uses: Nike included 2D barcodes on their posters positioned along the route of a sports competition. When spectators scanned the codes with their mobile phones, it gave them access to Nike's sponsored content.

2D codes store data horizontally and vertically, allowing them to contain up to 3,116 numeric characters or 2,335 alphanumeric characters encoded in squares, dots, hexagons, or other geometric shapes. All 2D codes have built-in error correction, similar to …

What is a 2D code? In the case of barcodes, information can be encoded only in the transverse direction (one dimension), while in the case of 2D codes, information can be encoded in both the transverse and the longitudinal directions (two dimensions).

2D codes come in two types: stack and matrix. The selection of which type to use depends on factors such as the amount of information to manage, the marking area, and the reading method. This page introduces the characteristics of these two types of 2D codes.

Data Matrix is a very efficient, two-dimensional (2D) barcode symbology that uses a small area of square modules with a unique perimeter pattern, which helps the barcode scanner determine cell locations and decode the symbol. Characters, numbers, text, and actual bytes of data may be encoded, including Unicode characters and photos.

2 days ago · Main Types of 2D Barcodes QR Code (Quick Response Code) Features: Recognizable by its three large square markers at the corners, QR codes are the most widely used 2D barcode globally. These markers help scanners find the code's direction quickly. Storage Capacity: Can store up to 4,296 alphanumeric characters, 7,089 numeric characters, 2,953 bytes, or 1,817 Kanji characters, allowing for a ...

Jan 12, 2025 · Discover how 2D barcodes like QR Codes, Aztec Code, and Data Matrix store more data than 1D barcodes. Explore their applications.

This document discusses the print quality of 2D or matrix symbols based on the ISO 15415 specification. Because of their popularity, we will focus only on QR Code and Data Matrix Code. There are other 2D symbols in current use, including Aztec, MaxiCode (UPS Code) and Postnet/IMB. Let’s be clear about nomenclature.

The following examples demonstrate some of the most popular 2D codes. 2D symbologies are a more recent addition to the world of barcodes that allow the storage of data both horizontally and vertically.

Jul 19, 2023 · Examples of 2D barcodes include QR Codes, data matrix codes, and PDF417. Quick-response codes, or QR Codes, are a type of two-dimensional barcode that stores up to 4,296 characters or 7,089 digits.