Free Data Matrix Code Generator
Create a standards-based Data Matrix symbol for text or an identifier and download it as PNG.
Data Matrix Code Generator
Enter a value to begin.
How to use this data matrix code generator
- Enter the exact content, choose a scale and generate the symbol locally.
- Check the inputs and preview, then use the primary action.
- Download, copy or use the result shown by the tool.
How the result is calculated
The pinned browser encoder applies Data Matrix ECC 200 error correction and renders the resulting modules to Canvas without creating a redirect or hosted record.
Read the current datamatrix-svg-ts ECC 200 encoder source before submitting.
All calculation and transformation work happens in this browser tab. No entered value is sent to an Noler Tools application server.
Important limitations
Results are provided for convenience and should be checked independently before an important decision. A format or checksum result never authenticates an identity, document, account, licence, vehicle or registration.
Frequently asked questions
Is this data matrix code generator free?
Yes. It is free to use and does not require an account.
Does Noler Tools save my input?
No. The input and result remain in temporary browser memory and are not uploaded or saved by this site.