Tobias Reed Production Knowledge Lead at 4OVER4.COM
Tobias is our voice for cutting, binding and large format, built from the knowledge of our production team, with over 20 years in printing.
Question
What's the minimum size for a printed barcode?
Answer
Barcodes need a minimum footprint to scan reliably. Print them smaller than the accepted floor and you risk read failures at checkout or in the warehouse.
| Code type | Minimum size |
|---|---|
| UPC-A (100% magnification) | 1.469 in wide x 1.02 in tall |
| QR code | 0.8 in square |
- Keep a clear quiet zone (blank margin) around every barcode so scanners can find the edges.
- Do not shrink below these minimums to fit a tight layout. Enlarge the space instead.
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