The EAN-8 Barcode Guide
Precision for limited space. Master the 8-digit standard used globally for small products where a full EAN-13 barcode cannot fit.
What is an EAN-8?
The EAN-8 is the short-form version of the EAN-13 barcode. It was specifically developed by GS1 to identify very small items—such as cosmetics, pencils, hardware components, or candy bars—where the physical surface area is simply too small for a standard 13-digit code to fit while retaining high-speed scannability.
The 8-Digit Anatomy
An EAN-8 barcode explicitly encodes a GTIN-8 (Global Trade Item Number) and is precisely structured into three mathematical segments:
- GS1 Prefix (2-3 digits): Identifies the GS1 Member Organization (often indicating the country where the manufacturer is registered).
- Item Reference (4-5 digits): A unique number assigned to identify the specific product (e.g., 'Red Lipstick').
- Check Digit (Last digit): A mandatory verification number calculated using the standard Modulo 10 (3-1 weight) algorithm to prevent scanner misreads.
Frequently Asked Questions
Registration Requirements
A critical difference between EAN-13 and EAN-8 is how you acquire the numbers. Because the total global pool of 8-digit numbers is inherently limited, EAN-8 numbers are strictly guarded. You must apply for EAN-8 numbers directly from GS1 on a per-product basis, actively providing proof (like package dimensions) that an EAN-13 will physically not fit on your product design.