gs1

PHP library - Validators for standards from ISO, International Finance, Public Administrations, GS1, Manufacturing Industry, Phone numbers & Zipcodes for many countries

🔖 Generates 1D, 2D, or composite barcodes in png, svg, or eps formats. Supports 50+ symbologies.

A JS library enabling scanning products directly from (mobile) browsers. Supports Image Recognition and more than 20 barcode types including UPC, EAN, QR, Digimarc and DataMatrix codes.

Handy utiility to generate nice GS1-128 barcodes

Oliot EPCIS (Oliot EPC Information Service)

Java library for RFID EPC encode / decode

📦 Biip interprets the data in barcodes.

Библиотека функций валидации данных юридического лица

Samples for Dynamsoft Barcode Reader SDK Python Edition

🔒 An easy-to-use check digit library for data validation

A GS1 Barcode Library and Parser in Swift

🔬 Parse barcode inputs 🏷️ in a unified GS1-128 format 📦🌐

.NET 5 implementation of GS1's EPCIS repository version 1.2

GS1 Datamatrix parser for PHP compatible with official GS1 documentation

Traceability system based on Ethereum Blockchain

🏭 EPC Tag Data Standard encoding and decoding library, written in javascript for Node.js

Elixir GTIN & UPC Generation and Validation Library

GS1 EPCIS repository written in .NET Core. Supports v1.2 and v2.0 of the specification.

GS1 Syntax Dictionary and reference Linters

ALGORITHM and SOFTWARE PROTOTYPE to uniquely identify/validate the integrity of any EPCIS event through a common, syntax-agnostic approach based on hashing. Takes an EPCIS Document (formatted in either XML or JSON-LD) and returns the corresponding hash value(s).