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GS1 Assistant (UPC EAN GTIN) icon

GS1 Assistant (UPC EAN GTIN)

Unclaimed Listing
Managed by StoreCensus • Not verified
Assign, manage GTIN/ UPC/ EAN directly in your store. Reduce manual work. Save time. Prevent errors. Does your GS1 workflow still rely on manual Excel spreadsheets? GS1 Assistant can reduce hours of admin work and save time. Seamlessly integrates with GS1 Company Prefix & 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. Does your GS1 workflow still rely on manual Excel spreadsheets? GS1 Assistant can reduce hours of admin work and save time. Seamlessly integrates with GS1 Company Prefix & 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. more Supports your GS1 organization's import format. Download a ready-to-upload file. Ensures barcodes are formatted and validated correctly, without duplicates. Upload products to Amazon, Google Shopping, eBay, Etsy, & more, with no issues. Easy to use, even if you're new to GS1. Fast, responsive support that listens to your feedback.
4.3
6 reviews
Unverified Listing
Listing managed by: StoreCensus (not the developer)
Information last verified: Never

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Why Choose GS1 Assistant (UPC EAN GTIN)?

Reduce Support Tickets

Automate customer communications and reduce WISMO inquiries by up to 40%

Branded Experience

Create fully customized tracking pages that match your brand identity

24/7 Support

Get help whenever you need it with round-the-clock customer support

Pricing Plans

Free

Free

GTIN Validation (Format & Check Digit), GTIN Status Visibility (OK/Discontinued), Duplicate GTIN Detection, Verified by GS1 Status & Details, Manage Your Company Prefixes, Multiple Region Export Format Support, API Access (where supported), Assign Upto 20 GTINs

Get Started Free

Basic

$4.99 / month or $49.99/year and save 17%

GTIN Validation (Format & Check Digit), GTIN Status Visibility (OK/Discontinued), Duplicate GTIN Detection, Verified by GS1 Status & Details, Assign/Unassign GTINs to Products, Manage Your Company Prefixes

Choose Plan

GS1 US

$9.99 / month or $99.99/year and save 17%

Include Everything From Basic Plan, US Region Export Format Support, Purchase GTINs (via GS1 US integration), GS1 US DataHub Integration (coming soon)

Choose Plan

Pro

$11.99 / month or $110/year and save 24%

Include Everything From Basic Plan, Multiple Region Export Format Support, API Access (where supported)

Choose Plan

Key Features

  • Easy to use, even if you're new to GS

Customer Reviews

4.3
6 reviews
Anonymous
2026-06-04

Excellent app and outstanding support. We run a Shopify store with more than 20,000 SKUs and manage our own GS1 Norway company prefix. Before finding GS1 Assistant, our workflow relied heavily on manual Excel spreadsheets, GS1 imports, and countless hours of administrative work. From the very first email, Brian was incredibly responsive and helpful. He took the time to understand our unique business model, where a single retro game can exist in multiple variants and conditions, each requiring its own GTIN. Not only did he answer every question thoroughly, but he also implemented support for the GS1 Norway import format specifically to help us streamline our workflow. Throughout the process, communication was excellent. We received direct assistance, onboarding guidance, troubleshooting help, and even new features based on our feedback. When we encountered challenges, they were addressed quickly and professionally. The app now allows us to assign and manage GTINs directly from Shopify while dramatically reducing the amount of manual work required. For businesses handling large product catalogs, especially those using GS1 prefixes and complex inventory structures, this app is a huge time saver. What impressed us most was that the developer genuinely listened to customer feedback and continuously improved the product during our implementation. Highly recommended for any Shopify merchant who needs professional GTIN, EAN, UPC, and GS1 management. Easy to use, excellent support, and a developer who truly cares about customer success.

Anonymous
2025-03-04

GS1 Assistant is a must-have tool for any Shopify store managing UPC, EAN, or GTIN barcodes. It seamlessly integrates with your GS1 Company Prefix, ensuring accurate barcode assignments without duplicates. The app makes syncing with GS1 effortless, preventing errors and streamlining product management. The support team is amazing, quick to reply and detailed. Highly recommend this app! Show more

Anonymous
2025-02-18

I needed urgently to create GTIN code to our older stock (600 SKU), which would else be a nightmare, since GS1 has changed its layout of the bulk upload files. This App saved me 2 days of work! So I do recommend it Show more

Anonymous
2025-01-31

GS1 Assistant hat die Verwaltung von GTINs in unserem Shopify-Shop unglaublich einfach gemacht. Das Zuweisen von UPC/EAN-Codes ist unkompliziert, und die direkte Integration mit GS1 Germany spart enorm viel Zeit. Sobald ich EAN-Codes zuweise, werden unsere Produkte automatisch mit GS1 synchronisiert – einfacher geht es nicht ! Was diese App besonders auszeichnet, ist der hervorragende Support. Brian und sein Team sind äußerst reaktionsschnell und verbessern die App kontinuierlich basierend auf Nutzerfeedback. Es ist selten, eine App zu finden, die sowohl leistungsstark als auch einen super support bietet! Wenn Sie GS1 Germany nutzen oder einfach eine zuverlässige Möglichkeit zur Verwaltung von GTINs in Shopify benötigen, können wir GS1 Assistant nur wärmstens empfehlen!!! Show more

Anonymous
2025-01-26

GS1 Assistant has made managing UPC codes effortless for our Shopify store. Assigning GTINs to products is simple, and the products appear in Verified by GS1 shortly after uploading to GS1. This means we don’t have to worry about issues with Amazon or Google Shopping—they work. The app is straightforward, reliable, and takes the stress out of synchronizing our Shopify products with GS1. The support team is incredibly helpful and responsive if you have questions. I highly recommend GS1 Assistant for anyone running a Shopify store! Show more

Frequently Asked Questions

Shopify App Installs

No install data available

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GS1 Assistant (UPC EAN GTIN) Market Intelligence

Active Installs

5

Market Penetration

0.0%

of 4,786,323 active stores