Instantly-recognisable, EAN/UPC barcodes are printed on virtually every consumer product in the world. They are the longest-established and most widely-used of all GS1 barcodes. The EAN/UPC barcode family has transformed the world of retail.

GS1 is the only official provider of GS1 GTINs and EAN/UPC barcodes globally. We’ve been helping companies to identify their products since the very first barcode was used back in 1973. When you get your barcodes from GS1, you also get peace of mind that your numbers are unique and authentic within the GS1 system.

GTIN(Global Trade Item Number)：全球贸易项目编码，我们接下来所讲的从 GS1 官方购买的就是这个编码，全球通用. EAN（European Article Number ）：欧洲商品编码，全球通用. UPC(Universal Product Code)：通用产品编码，适用于美国和加拿大

Explore GS1 US' guide to get barcodes in 3 easy steps. Whether your selling in store, online, or both- you may need to get UPC barcodes for your products. Speak directly with your trading partners to learn how to optimize operations and make your supply chain sing at GS1 Connect 2025, June 10-12.

A UPC code, which stands for Universal Product Code, is a series of black lines that help identify a product. This symbol is encoded with a series of numbers known as the GTIN, which makes up a complete barcode. The UPC is scanned at the point of sale, along with these lines and digits.

UPC Barcodes, GTINs, and GLNs are like fingerprints for your products and locations, giving everyone confidence that your products and locations are uniquely identified along the supply chain. Get it right the first time with GS1.

The GS1 General Specifications is the core standards document of the GS1 system describing how GS1 barcodes and identification keys should be used. View the standard Two-dimensional (2D) barcodes

gs1条码为全球供应链建立统一标准，好多行业都可以使用gs1国际编码来识别产品，是产品的身份证。 供应链上各个商贸夥伴可准确获取产品讯息，减少人为错误并提高效率。

Aug 30, 2024 · A GS1 GTIN™ is a unique, global, verifiable product identifier issued by GS1 used to uniquely distinguish your products. It's the number found under a product barcode's black and white lines. GS1 GTINs™ vary in length depending on the type of...

全世界由gs1成員組織所發出的gs1條碼都受gs1標準規範。 GS1是一個開發及提供全球供應鏈標準的組織，目前在全球150個國家有115個分會。 GS1條碼不能隨意自行創造，使用未經授權的GS1條碼會有許多潛在風險。