Barcode Generator
📅 May 7, 2026
📂 Getting Published
BookCoverZone Mini EAN-13
Barcode Generator
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EAN-5 Supplement: NONE
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Type your 12 ISBN digits above.
What is an EAN-13 Barcode?
EAN-13 (International Article Number) is the most widely used barcode standard in the world for retail. Every physical book requires an EAN-13 barcode on its back cover to be sold in stores. Since 2007, the book industry's ISBN-13 system is perfectly compatible with EAN-13. The barcode essentially takes your ISBN number and converts it into a series of black and white bars that a laser scanner can read in milliseconds.
Publishing Industry FAQ
Where do I get a legal ISBN?
You cannot "make up" an ISBN; it must be purchased from an official agency.
- 🇺🇸 United States: Bowker (MyIdentifiers)
- 🇬🇧 UK & Ireland: Nielsen Book Services
- 🌏 Global: Find your local agency at the International ISBN Agency
What is the EAN-5 Price Supplement?
Major retailers and distributors (like IngramSpark) often request a smaller 5-digit barcode next to the main one. This is the EAN-5 supplement. It tells the scanner the price and currency.
Note: The standard decimal encoding is limited to four digits ($00.00 to $99.99). If your book price exceeds $99.99, the industry standard is to use the placeholder code 90000.
Note: The standard decimal encoding is limited to four digits ($00.00 to $99.99). If your book price exceeds $99.99, the industry standard is to use the placeholder code 90000.
How does the 13th digit (Check Digit) work?
The 13th digit is a mathematical safeguard. To calculate it, digits in even positions are multiplied by 3 and added to the sum of digits in odd positions. The check digit is whatever number is required to make that total sum end in a zero (the next multiple of 10). This prevents errors if a single digit is misread during a scan.
Why is SVG better for book covers?
Scalable Vector Graphics (SVG) are not made of pixels; they are made of math. This means you can stretch them, shrink them, or zoom in 1000% and they will stay perfectly crisp. For barcodes, "crisp" means "scannable." Low-resolution images can lead to checkout failures or cover rejection by printers.
From Sand to Scanner: A Brief History
The barcode was born on a Miami beach in 1948. Bernard Silver and Norman Woodland were trying to solve a supermarket inventory problem. Legend says Woodland drew the first prototype in the sand—inspired by Morse code, but extending the dots and dashes into lines. The very first product ever scanned? A 10-pack of Wrigley’s Juicy Fruit chewing gum in Troy, Ohio, in 1974. In 1970, the ISBN system was formally adopted as the global ISO 2108 standard, establishing a unified identification method that allows books to be traded seamlessly across international borders.
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