# GS1 Assistant

> Assign and manage GTIN/ UPC/ EAN directly in your Shopify store.

- **Website**: https://www.leftfootsoftware.com/products/gs1-assistant/
- **Uneed Page**: https://www.uneed.best/tool/gs1-assistant
- **Pricing**: Freemium
- **Category**: Business
- **Tags**: E-Commerce, Shopify
- **Submitted by**: @brian-mckinley
- **Launch Date**: 2026-09-28

## About

GS1 Assistant is a Shopify app that helps you assign and manage GTIN/ UPC/ EAN directly in your Shopify store. It reduces manual work, saves time, and prevents errors.

Does your GS1 workflow still rely on manual Excel spreadsheets? GS1 Assistant can reduce hours of admin work and save time. Simplifies barcode management for stores of any size. Assign GTINs from the number block you already own, without duplicates. It takes the stress out of synchronizing your Shopify products with GS1: where your GS1 has an API, your products are automatically synchronized. Your products appear in Verified by GS1 shortly after.

Key Features

- Ensures barcodes are formatted and validated correctly, without duplicates.

- Upload products to Amazon, Google Shopping, eBay, Etsy, and other marketplaces, with no issues.

- Supports your GS1 organization's import format. Download a ready-to-upload file.

- Fast, responsive support that listens to your feedback.

Benefits

- GS1 Assistant reduces hours of admin work and saves time for Shopify merchants by simplifying barcode management for stores of any size.

- GS1 Assistant helps Shopify merchants to synchronize their products with GS1 portals: where your GS1 has an API, your products are automatically synchronized. 

- Once the product appears in Verified by GS1, Shopify merchants can upload products to Amazon, Google Shopping, eBay, Etsy, and any other marketplace, with no issues or potential rejection.