EAN-14 Barcode Generator

What Is an EAN-14 Barcode?

EAN-14, more precisely called GTIN-14, is a 14-digit identifier used on shipping cartons, cases, and other trade units that contain multiple consumer units — it's a carton-level code, not a retail-shelf barcode. Where an EAN-13 identifies one sellable item, a GTIN-14 identifies a fixed quantity grouping of that item (a case of 12, a pallet layer, and so on), letting distribution and logistics systems track cartons without opening them to scan individual products.

GTIN-14 is most commonly physically encoded using the ITF-14 symbology (Interleaved 2 of 5), which is why you'll often see "EAN-14" and "ITF-14" used loosely as if interchangeable — the digit structure (GTIN-14) is the data standard, while ITF-14 is the specific barcode symbology typically chosen to print it, favored for cartons because it tolerates the lower print quality of corrugated cardboard better than EAN-13's thinner bars would.

How EAN-14 / GTIN-14 Encodes Data

A GTIN-14's 14 digits break down as:

• Packaging indicator (1 digit) — a leading digit from 1–8 indicating the packaging level (case, pallet, inner pack, etc.) above the base unit; 9 is reserved for variable-measure trade items.
• Item reference (12 digits) — typically the same 12-digit base as the underlying EAN-13/UPC-A the carton contains, sometimes with the leading zero of a UPC-A base folded in.
• Check digit (1 digit) — calculated with the standard weighted modulo-10 algorithm across the preceding 13 digits.

You enter the first 13 digits in Barcode Mint (packaging indicator plus the 12-digit item reference), and the 14th check digit is calculated and appended automatically.

Technical Specifications

GTIN-14 is always 14 digits total, numeric only. The first digit — the packaging indicator — is not arbitrary: it signals to downstream systems how this carton relates to the base retail unit's own GTIN, and different indicator values are used to represent different pack configurations of the same underlying product. This is a key distinction from EAN-13: a single product can have one EAN-13 for retail sale but multiple valid GTIN-14s, one for each case-pack size it ships in (a 6-pack case vs. a 24-pack pallet layer, for instance). As with other GS1-issued identifiers, Barcode Mint generates a correctly formatted, scannable barcode from the digits you provide, but does not assign or register an official GTIN-14 — that still requires a GS1 company prefix.

Where EAN-14 Is Used

• Shipping cartons and cases — the primary use, letting warehouses and distribution centers scan a case without opening it to identify contents and quantity.
• Pallet and logistics labeling — often combined with an SSCC (Serial Shipping Container Code) on a GS1-128 label for full pallet-level tracking.
• EDI and supply chain systems — GTIN-14 is the standard reference used in electronic data interchange between manufacturers, distributors, and retailers for case-level ordering.
• Non-retail trade units — any grouping of consumer units that moves through the supply chain as a single handling unit, rather than being sold individually at a shelf.

How to Create an EAN-14 Barcode in Barcode Mint

Select EAN-14 from the symbology list under Retail (EAN/UPC). Enter the packaging indicator digit followed by the 12-digit item reference (13 digits total) — the check digit is calculated and appended automatically, and the live preview shows the finished 14-digit barcode before export. From there:

• Adjust bar width and height for the larger format typical of carton labels — GTIN-14 barcodes are generally printed larger than retail EAN-13/UPC-A codes.
• Keep human-readable text on so warehouse staff can verify the code visually or key it in manually if a scan fails.
• Set a generous quiet zone, since carton printing (often flexographic, on corrugated stock) has more variance than retail label printing and needs extra margin tolerance.
• Export as PNG, SVG, or PDF for case-label artwork, or use Copy for quick placement.
• Use the bulk CSV → ZIP/PDF tool to generate GTIN-14 labels across multiple case-pack configurations from a spreadsheet.
• Call the REST API — /barcode?type=ean14&data=YOUR13DIGITS — to generate EAN-14 images programmatically from a warehouse or ERP system.

Printing and Scanning Best Practices for Cartons

• Size: print larger than a retail barcode — GS1 case-code guidelines call for a bigger nominal size than EAN-13, since carton scanners typically read from a greater distance on a conveyor or with a handheld unit at arm's length.
• Print method tolerance: corrugated cardboard and flexographic printing produce lower-resolution edges than retail label stock, which is why ITF-14's wider bar structure is preferred for this use case over thinner linear formats.
• Quiet zones: keep generous clear margins — carton graphics and tape can easily encroach on the barcode's scan zone if not planned for at the design stage.
• Orientation: a bearer bar (a border frame around the barcode) is commonly added to ITF-14 case codes to protect against ink spread during printing — check your printer's output against the specification before high-volume runs.

EAN-14 vs EAN-13 vs ITF-14

EAN-13 identifies a single sellable retail unit; GTIN-14 (EAN-14) identifies a fixed-quantity case, carton, or pallet grouping of that same unit, and the two operate at different levels of the supply chain rather than competing formats. ITF-14 isn't really a separate data standard from GTIN-14 — it's the specific barcode symbology (Interleaved 2 of 5) most commonly used to physically print a GTIN-14 number on cartons, chosen because its wider bars tolerate the lower print quality typical of corrugated packaging. In practice, when people say "EAN-14 barcode," they usually mean a GTIN-14 rendered in ITF-14 symbology — the two terms are used almost interchangeably in casual conversation even though one refers to the number and the other to how it's drawn.

Common uses

• Shipping cartons and case-level packaging identification
• Pallet and distribution center logistics labeling
• EDI and supply chain case-level ordering between trading partners
• Multi-pack and bulk trade unit tracking through the supply chain

Frequently asked questions

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