Data Matrix
Micro Logic
Engineered for tight spaces. Generate ISO-compliant codes for silicon wafers, turbine blades, and medicine packaging.
Pro Tip
Need hundreds of barcodes? The QR code label generator turns a spreadsheet into print-ready Code 128 or QR labels.
See the label generator →Generated locally with high precision
Micro-Density Analysis
Maximum Density
Data Matrix is the most space-efficient barcode format available. You can encode 50 characters in a microscopic 2mm x 2mm footprint, perfect for silicon wafers, surgical tools, and automotive parts.
Matrix Bulk Pass
When marking thousands of parts on an active line, you cannot afford bad syntax. Our engine validates every input string before generating the matrix to prevent line stoppages.
GS1 Syntax Check
Validates Application Identifiers automatically.
Clean Vector Outputs
Download EPS and SVG files designed for laser software.
Engineered for
Production Lines
Avoid print-queue delays. Integrate our high-speed API directly into your factory control software for sub-50ms render times.
Under 50ms Renders
Our lightweight engine outputs raw pixel buffers straight to your thermal print spooler.
UDI & GS1 Validated
Built-in validation checks ensure every output complies with global medical device and drug laws.
Raw REST API
No bloatware. Just clean JSON payloads that output SVG, PNG, or EPS formats.
// Data Matrix Industrial API
const matrix = await fetch('https://api.qrtrac.com/v1/generate/datamatrix', {
method: 'POST',
body: JSON.stringify({
data: "SN-99102-331",
ecc: "200",
moduleSize: 0.25
})
});The 'L' Pattern
Scan Failure
Scanners locate Data Matrix codes using the solid left and bottom 'L' border. If your laser markers bleed or your ink jets smudge this quiet zone, the scanner cannot read the code.
Aspect Ratio Lock
Keeps your modules perfectly square at any scale.
Clock Track Safety
Maintains clear alternating pixels on top and right borders.
Tune your laser parameters to prevent bleed in tight matrix grids.
Technical Compliance
01 What makes Data Matrix different from standard QR codes?
02 Can I use this for pharmaceutical track-and-trace?
Etch Clean Codes
Generate ISO-compliant Data Matrix codes designed to survive physical wear.