How to Automatically Generate EAN & UPC Barcodes in WooCommerce
Michael Hayes- 4 min read
Managing product identifiers like EAN, UPC, SKU, or GTIN is one of the biggest challenges for WooCommerce store owners—especially if you handle many products.
Without a proper system, errors become common, product listings get messy, and marketplaces like Amazon or Google Shopping may reject your items.
The solution?
A fully automated barcode generator that creates consistent EAN-13, EAN-8, UPC, or Code128 barcodes across your entire store.
In this guide, we’ll walk through how the WooCommerce EAN & UPC Code Generator plugin works and how you can use it to organize your store effortlessly.
Download the plugin here: https://sharabindu.com/plugins/woocommerce-barcode-generator/
What Is the WooCommerce EAN & UPC Code Generator?
The WooCommerce EAN & UPC Code Generator is a powerful automation tool that allows you to generate:
- EAN-13 barcodes
- EAN-8 barcodes
- UPC (UPC-A) barcodes
- Code128 barcodes
With a single click, you can automatically apply these codes to:
Product SKUs
Custom barcode fields
GTIN fields
Product variations
This saves hours of manual work and ensures your product catalog is accurate and marketplace-ready.
Key Features of the Plugin
Automatic Barcode Generation
Generate EAN, UPC, and Code128 barcodes instantly for all products.
Assign to Any Field
Apply generated barcodes to:
- SKU
- GTIN
- Custom barcode fields
- Variation products
Bulk Generation for Large Stores
Perfect for shops with hundreds or thousands of products.
Real-Time Progress Bar
Know exactly how many products have been updated.
Error-Free and Consistent
All barcodes follow global standards and prevent duplicate values.
How to Generate Barcodes Automatically (Step-by-Step)
Step 1: Choose Your Barcode Format
In the plugin settings, select the type of barcode you want to generate:
- EAN-13 (most common for retail)
- EAN-8 (for smaller products)
- UPC-A (popular in the US market)
- Code128 (general-purpose barcode)
This ensures your barcode is compatible with your region, marketplace, or industry.
Step 2: Select the Barcode Number Source
The plugin lets you decide which field the system should generate the code for. This means you can replace:
- SKU
- GTIN
- Custom barcode meta
- Existing codes
This flexibility allows you to adapt the plugin to your store’s workflow.
Step 3: Click the “Assign Code” Button
Once you click the button:
- The plugin detects the total number of products
- Updates each product one by one
- Shows a live progress bar
- Prevents duplicate or incorrect barcodes
After completion, a “Process Completed” message appears.
Step 4: Check Your Products
Go to Products → All Products and you’ll notice:
- All SKUs or selected fields now contain newly generated EAN or UPC codes
- Your catalog is uniform, clean, and perfectly structured
- Barcodes are ready to print, export, or use in inventory systems
Download the plugin here: https://sharabindu.com/plugins/woocommerce-barcode-generator/
Why Automated Barcode Generation Is Essential
✓ Saves Hours of Manual Work
Creating unique barcodes manually is time-consuming. Automation helps scale easily.
✓ Reduces Human Errors
Incorrect barcodes cause scanning problems, fulfillment issues, and marketplace rejections.
✓ Better Inventory & Warehouse Management
Standardized codes help:
- Warehouse staff
- Label printers
- POS systems
- Scanners
✓ Improves Marketplace Compatibility
Amazon, Google Merchant Center, and eBay require accurate GTIN/EAN/UPC numbers.
This plugin ensures compliance.
Who Should Use This Plugin?
This plugin is ideal for:
- WooCommerce store owners
- Dropshipping stores
- Retail businesses
- Wholesale inventory managers
- Marketplace sellers
- Anyone who needs fast barcode generation
If your store needs standardized product identifiers, this tool is a must-have.
Conclusion
The WooCommerce EAN & UPC Code Generator is the simplest and most powerful solution for creating EAN-13, EAN-8, UPC, and Code128 barcodes automatically.
It helps you:
- Keep products organized
- Improve catalog accuracy
- Reduce errors
- Save massive time
- Become marketplace-ready
If you want a fast, reliable barcode system for WooCommerce, this plugin is the perfect choice.
Writted by
Michael Hayes
Michael Hayes is a dedicated specialist in Digital Marketing & Support, helping businesses grow their online presence with strategic solutions and reliable technical assistance. He combines strong communication skills with hands-on expertise to deliver results that exceed client expectations.
You may also Like
Scan & Search WooCommerce Orders – POS-Style Order Lookup
Managing orders inside WooCommerce can be time-consuming—especially when your store is growing fast. The traditional approach of manually typing order
EAN13 EAN8 UPC barcode for WooCommerce
The WooCommerce Barcode Generator Plugin automatically generates EAN13 EAN8 UPC barcode for WooCommerce products with a single click. With support
WooCommerce Barcode Generator – Best Barcode Plugin for Products & Variations
Table of Contents Introduction Why You Need a Barcode Plugin for WooCommerce Key Features of WooCommerce Barcode Generator Automatic Barcode
How to Add Barcode to WooCommerce Site
Barcodes invented 70 years ago, are essential for inventory, supply chain, and sales control. Efficiency, accuracy, and scalability are key