Datamatrix barcode

In today’s tech-centric world, the use of barcodes has become a necessity. From inventory management to anti-counterfeiting, barcodes have become ubiquitous. One such type of barcode is the Datamatrix barcode.

Like small crossword puzzles, datamatrix barcodes are commonly found on packaging, posters, and manufacturing parts. Data is stored in horizontal and vertical dimensions, providing a much larger storage capacity than traditional 1D barcodes. 

2D barcodes can be easily read through machines and pass on text or numeric data in the blink of an electronic eye.

In this blog, we’ll explore the concept of the data matrix code, its functioning, and the advantages it offers to your business. 

Let’s delve into it, shall we?

What Is A Datamatrix Barcode?

A Data Matrix code or GS1 datamatrix is a two-dimensional matrix barcode consisting of black squares against a white backdrop, designed to encode diverse data types, including textual and numerical information. 

Widely adopted in sectors such as manufacturing and healthcare, they facilitate efficient data encoding and retrieval.

A Data Matrix barcode scanner employs image processing technology to recognize and decipher the patterns embedded within the code.

One notable benefit of Data Matrix barcodes is their capacity to store substantial data within a compact space. They can accommodate up to 2335 alphanumeric characters, 3116 numerical characters, or 1556 bytes of information.

Now let’s get into some of the main characteristics of datamatrix barcodes.

Data Matrix Barcode: Features

A data matrix barcode offers the following features:

Data Density

Compared to conventional barcodes, Data Matrix codes exhibit significantly higher data density. This feature enhances their space efficiency, facilitating the encoding of greater amounts of information within a smaller area.

Error Correction Capability

Equipped with a built-in error correction mechanism, Data Matrix codes possess the ability to rectify errors automatically. Even in scenarios where up to 30% of the code area is compromised, their algorithms enable effective error correction.

Reading Ability

A Data Matrix code offers omnidirectional reading capability, allowing them to be scanned from any direction. This feature simplifies the reading process compared to traditional barcodes, which require linear scanning.

Resolution Versatility

Data Matrix codes demand lower resolution, as minimal as 15%, compared to traditional barcodes. This particular feature facilitates their readability on small labels, product packaging, and even enables scanning from a distance or at unconventional angles.

Globally accepted

Data Matrix barcodes adhere to a globally recognized standard. They guarantee compatibility and user-friendliness across regions and industries.


Data matrix barcodes are easy on the pocket when compared to other technologies such as RFID ( Radio Frequency Identification). They require minimum printing and marking equipment. They can also be easily integrated into existing processes.

Now that we know the benefits of a data matrix code, let’s understand how to identify one. 

Data Matrix Barcode: Elements

A data matrix label comprises data encoded as black-and-white modules, arranged in rows and columns, with modules appearing in squares and rectangles.

The data matrix label consists of the following elements: 

Finder Pattern

Data Matrix barcodes usually begin with a finder pattern, having an L-shaped design at the corners. This feature assists the scanner in locating and orienting the barcode accurately.

Data Regions

At the center, the barcode contains the encoded data. It consists of black and white squares arranged in grids. Data is encoded in both horizontal and vertical directions, facilitating a high level of data density.

Timing patterns

These patterns assist scanners in compensating for any distortions that may arise during the printing or marking procedures.

Quiet Zone

A quiet zone is a blank space surrounding the barcode, creating a clear separation from any accompanying text or graphics. This zone guarantees that no additional visual elements disrupt the barcode scanning operation.

Where Are Data Matrix Barcodes Used?

Here are some instances illustrating the application of Data Matrix barcodes:

1. Product Wrapping

Data Matrix barcodes find frequent application on product wrappings, particularly for goods such as electronics, pharmaceuticals, and automotive components. They contain data like serial numbers, production dates, and batch identifiers.

2. Healthcare Sector

Within the medical field, Data Matrix barcodes are employed on medication packaging and medical apparatus. These barcodes hold vital details such as drug codes, dosage guidelines, and expiry dates, all aimed at safeguarding patient well-being.

3. Boarding passes and tickets

Data Matrix barcodes are utilized by airlines and event planners on boarding passes, tickets, and event badges. These barcodes hold details about passengers or attendees, flight specifics, and seat allocations.

4. Inventory control

In warehouses and logistics operations, Data Matrix barcodes are deployed for streamlined inventory management. They aid in item tracking, stock level supervision, and monitoring of shipments as they progress along the supply chain.

5. Management of documents

Data Matrix barcodes play a crucial role in document management systems by facilitating the organization and tracking of paper documents. Each document can be assigned its distinctive barcode, which then connects it to digital records, thereby enhancing the efficiency of file retrieval. 

How To Generate A Data Matrix Code?

To create a Data Matrix code, stick to the following step-by-step guidelines:

  1. Select a Data Matrix barcode generator: Numerous online tools and software, both free and paid, are available for generating Data Matrix codes. Choose a reputable and dependable barcode generator that meets your requirements.
  1. Enter the data: Input the data you wish to encode into the Data Matrix code.
  1. Specify code size and format: Choose the desired size and format for your Data Matrix code. You can customize parameters such as the module (cell) size, symbol size, and additional formatting options like border thickness or color.
  1. Generate the code: Click the “Generate” or “Create” button to produce the Data Matrix code based on the provided data and specifications.
  1. Verify the code: Upon code generation, take a moment to confirm its accuracy. Ensure that the encoded data aligns with your intended content.
  1. Download or save the code.
  1. Test the code: Print the Data Matrix code or display it on a screen, then employ a barcode scanner or mobile device to ensure accurate scanning capability.

FAQs: Data Matrix Barcode: The Ultimate Guide For Beginners

Are data Matrix barcodes more reliable than conventional linear barcodes?

Certainly. Data matrix codes can be read even if they are partially damaged, thanks to the error correction technique built into the encoding algorithm. This makes the datamatrix barcode more reliable and a preferred choice.

What are the benefits of utilizing Data Matrix barcodes in business activities?

Data Matrix barcodes provide numerous advantages, such as efficient data storage due to their high data density, compact size, and adaptability to different printing techniques. Moreover, they offer more data protection and are well-suited for tasks demanding traceability, like product tracking and inventory supervision.

Can Data Matrix barcodes be printed on different surface types?

Yes, Data Matrix barcodes are adaptable to numerous surfaces such as paper, plastic, metal, and glass. They can even be applied to curved or non-uniform surfaces, although precautions must be taken to maintain the barcode’s readability and scannability.

What is the difference between QR codes and data matrix barcodes?

The primary distinction between QR codes and Data Matrix barcodes lies in their design and application. QR codes, being square-shaped, have a greater data storage capacity, accommodating various information types such as URLs. 

Conversely, DataMatrix barcode, with their rectangular shape, are more condensed, making them ideal for smaller surfaces and denser data storage. 

Furthermore, QR codes are prevalent in consumer-oriented tasks like marketing and mobile transactions, whereas Datamatrix barcode find frequent utilization in industrial and logistical contexts, particularly for tasks like managing inventory and tracking products.


Data Matrix codes have gained popularity as a 2D barcode type because of their capacity to hold more data in a smaller space. Consequently, they find application across diverse sectors such as healthcare, manufacturing, retail, and shipping.

Unlike conventional barcodes, Data Matrix codes are omnidirectional and can be scanned even if they are partially damaged, increasing their reliability for barcode scanning tasks. If you’re seeking a barcode solution offering enhanced data security, compact size, and ample information storage capacity, Data Matrix codes present an excellent choice for your business needs.

We trust that this blog has provided you with a clearer understanding of Data Matrix codes and their array of features.

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