What is UPC-E Barcode?
Zero-suppression 8-digit version of UPC-A for small retail items in North America. Defined under standard GS1 General Specifications / ISO/IEC 15420, UPC-E is engineered for fast, reliable optical scanning across industrial and commercial environments.
| Specification | Details |
|---|---|
| Standard Symbology | UPC-E (GS1 General Specifications / ISO/IEC 15420) |
| Character Set | 8 Numeric digits (0-9) |
| Checksum Algorithm | Modulo 10 derived from the decompressed 12-digit UPC-A |
| Quiet Zone Margin | 9 times the X-dimension on left and right |
| Processing Mode | 100% Client-Side In-Browser (Zero Server Logs) |