GTIN-14 is the 14-digit barcode used on cases, inner packs, and pallets in the supply chain.

How do I look up a gtin-14 barcode?

Enter any barcode at upc.dev or call GET /v1/product/{barcode}. upc.dev aggregates dozens of authoritative sources and returns name, brand, category, recalls, and full intelligence.

Is GTIN-14 the same worldwide?

GTIN-14 is part of the GS1 global identification system. Check digits, prefix ranges, and format rules are standardized globally.

Where can I see a real GTIN-14 example?

Live example from the canonical catalog: 000000000307. View full intelligence at https://upc.dev/product/000000000307

GTIN-14 — Barcode Guide

What is GTIN-14?

GTIN-14 (Global Trade Item Number) is used to identify trade items at the case and pallet level. It's the same product number as GTIN-12 (UPC-A), just zero-padded to 14 digits with a leading "packaging indicator" digit.

GTIN Family

GTIN-8:   00000 0XXXXXXX C   (EAN-8 zero-padded)
GTIN-12:  00 XXXXXXXXXXX C   (UPC-A)
GTIN-13:  0 XXXXXXXXXXXX C   (EAN-13)
GTIN-14:  I XXXXXXXXXXXXX C  (I = packaging indicator)

All GTINs are interchangeable — they're the same number in different lengths.

Packaging Indicator (First Digit)

0Variable measure item

1Each

2Variable weight

3–8Inner pack/case

9Variable measure trade item