GS1 Data Matrix Generator

What is a GS1 Data Matrix?

GS1 Data Matrix is a two-dimensional barcode that combines the compact size and error correction of Data Matrix with GS1 Application Identifiers (AIs) for standardized data encoding. It's widely used in healthcare, pharmaceuticals, and supply chain management where space is limited but high data capacity is required. GS1 Data Matrix is particularly popular for small item marking and unit-level traceability.

GS1 Data Matrix combines the compact size of standard Data Matrix codes with GS1 Application Identifiers for standardized data encoding. For linear GS1 barcodes, see GS1-128.

How to Use This Generator

Creating a GS1 Data Matrix code requires understanding GS1 Application Identifiers:

1. Enter your data using GS1 Application Identifier format, e.g., (01)00614141000012(17)250630, where (01) is GTIN and (17) is expiration date
2. Click 'Generate Barcode' to create your GS1 Data Matrix code
3. Adjust size and appearance in advanced options (optional)
4. Download your code as SVG, PNG (multiple resolutions), or PDF

Common Use Cases

GS1 Data Matrix codes are essential for:

• Pharmaceutical packaging for drug traceability and anti-counterfeiting (serialization)
• Medical devices and surgical instruments for unit-level tracking
• Electronics and small parts marking in manufacturing and supply chain

Test Your Barcode

After generating your GS1 Data Matrix code, verify it scans correctly and contains the right Application Identifier data before printing on product packaging. Use our free barcode scanner to test your codes instantly - simply scan with your camera or upload an image to ensure compliance with GS1 standards. Test your barcode with our free scanner.