What is a 13 Digit Barcode (EAN-13)? Complete Guide with Examples
If you've ever scanned a product at a store, you've likely used a 13 digit barcode, also known as an EAN-13 barcode. It is one of the most widely used barcode formats in the world, especially in retail and eCommerce.
In this guide, you'll learn what an EAN-13 barcode is, how it works, and how to generate one easily.
What is a 13 Digit Barcode?
A 13 digit barcode is a numeric code used to identify products globally. It consists of 13 digits and is commonly referred to as an EAN-13 barcode.
EAN stands for European Article Number, but today it is used worldwide as part of the GS1 standard.
Example:
5901234123457
This number is encoded into a scannable barcode that stores product information.
What is an EAN-13 Barcode?
An EAN-13 barcode is a standardized barcode format used to identify retail products across the globe. It is widely used in supermarkets, online stores, and supply chains.
Key Features:
- Always 13 digits
- Used globally
- Machine-readable (via barcode scanners)
- Supports error detection using a check digit
Structure of EAN-13 Barcode (Explained)
An EAN-13 barcode is divided into 4 parts:
- Country Code (GS1 Prefix)
First 2-3 digits represent the country or region. - Manufacturer Code
Identifies the company that produces the product. - Product Code
Unique identifier for the product. - Check Digit (Last Digit)
Used to verify if the barcode is valid.
Example Breakdown:
590 | 1234 | 12345 | 7
How EAN-13 Check Digit Works
The last digit in the barcode is calculated using a mathematical formula to ensure accuracy.
Steps:
- Multiply alternate digits by 1 and 3
- Add all results
- Find nearest multiple of 10
- Subtract to get check digit
This ensures barcode scanners can detect errors instantly.
EAN-13 vs UPC Barcode
💡 In many cases, UPC can be converted into EAN-13 by adding a leading zero.
How to Generate an EAN-13 Barcode Online
You can easily generate an EAN-13 barcode using an online tool.
Steps:
- Enter a 12-digit number
- Tool calculates the check digit
- Barcode is generated instantly
- Download or use it in your system
🚀 Ready to Create Your Barcode?
Generate a valid EAN-13 barcode instantly for free. No signup required.
Generate EAN-13 Barcode Now →Common Use Cases of EAN-13 Barcodes
- Retail product labeling
- Inventory management
- Supermarket billing systems
- eCommerce product identification
- Logistics and supply chain tracking
EAN-13 Barcode Example
Number: 5901234123457
Format: Standard retail barcode
Usage: Product identification
Final Thoughts
The EAN-13 barcode (or 13 digit barcode) is essential for modern retail and product tracking. Understanding how it works helps you manage products efficiently and ensures compatibility with global systems.
If you need to create one quickly, try our free EAN-13 Barcode Generator and start generating barcodes instantly.
You can also analyze existing barcodes or generate random barcode numbers for testing and validation purposes.