Data Matrix · Electronics
Data Matrix barcode generator
Data Matrix stores more data in a small footprint — ideal for electronics, medical devices, and direct part marking workflows.
Configure
0/40 todayFormat locked to Data Matrix. Change type
1–2335 chars · example SN:A1B2C3D4
Live preview
- Pixels
- — × —
- Est. size
- — × — mm
- Contrast
- 21.0:1
- Quiet zone
- 10px
Export
Format page: Data Matrix guide
Professional workflows: open barcode workspace
Input requirements
- 1–2335 characters
- Full ASCII
- Catalog limits: 1–2335 characters (full ascii)
Common use cases
- Electronics serials
- Medical devices
- Small parts marking
Frequently asked questions
Data Matrix vs QR Code?
Data Matrix is preferred for tiny industrial marks. QR Codes are better for consumer URLs and marketing.