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Easily convert between ISBN-10 and ISBN-13 (also known as EAN) formats hassle-free. Our tool simplifies the process, ensuring you have the correct identifier for your needs in just a few clicks.

Converted & Formatted ISBNs

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Understanding Product Identifiers: ISBN-10, ISBN-13, EAN, ASIN, and UPC

Product identifiers like ISBN-10, ISBN-13, EAN, ASIN, and UPC play a crucial role in publishing and e-commerce, providing unique identification for products, books, and digital content. While these identifiers serve a similar purpose, each has its own unique format, function, and application. Here’s a simplified guide to understanding these codes, their differences, and how to convert between them.

ISBN (International Standard Book Number)

The ISBN system, recognized by the International Organization for Standardization (ISO), assigns a unique identifier to every edition and variation of a book, including e-books, textbooks, hardcovers, paperbacks, and loose-leaf formats. Each version of a book has its own ISBN, ensuring precise identification and ease of locating specific editions.

ISBN-10 (International Standard Book Number)

  • Comprises 10 digits.
  • They are typically used for books published before 2007.
  • Utilizes a modulo 11 algorithm for error-checking.

ISBN-13

  • Consists of 13 digits
  • Replaced ISBN-10 for books published post-2007
  • Embeds the ISBN-10 within its structure

EAN (European Article Number)

  • Initially designed for a broad range of products, including books.
  • Available in 8 or 13 digits.
  • Commonly utilized in retail and distribution sectors.

ASIN (Amazon Standard Identification Number)

  • Exclusive to Amazon
  • Employed for cataloging Amazon products, including books and digital media
  • Consists of 10 alphanumeric characters

UPC (Universal Product Code)

  • Predominantly used in North America
  • Generally 12 digits long
  • Found on a variety of physical products, including books

 

Key Features of ISBN

  • Accurate Identification: Ensures you can accurately match any book with its corresponding materials or supplements
  • Ease of Use: Designed to be user-friendly, allowing seamless access anytime.
    No Limits Ever: Enjoy unlimited access to our resources without restrictions
  • Instant Conversion: Utilize our free online tool for quick conversions between ISBN-10 and ISBN-13 formats
  • Free Forever: Our ISBN services are available at no cost, forever
  • ISBN-10 vs. ISBN-13: ISBN-10 is shorter and has been phased out in favor of the globally unique ISBN-13
  • EAN vs. ISBN: While EAN can apply to various products, ISBN is specifically for books, sharing a format with EAN when in its 13-digit form
  • ASIN vs. ISBN: ASINs are Amazon-specific and match the ISBN-10 for books but not for other products
  • UPC vs. ISBN: UPC codes are used in North America and differ structurally from ISBNs.

Conversion Guidelines

  • ISBN-10 to ISBN-13: Add “978” to the start, recalculate the checksum for 13 digits, and replace the original ISBN-10
  • ISBN-13 to ISBN-10: Remove the “978” prefix, and recalculate the checksum for the remaining 9 digits

Converting between EAN, ASIN, and UPC: This can be complex, often requiring detailed knowledge of platform or retailer-specific requirements

For authors, publishers, retailers, and e-commerce professionals, understanding the distinctions between these identifiers is crucial. Each serves a specific purpose and must be used correctly to ensure proper identification and distribution of products in a global market. Understanding how to convert between these identifiers enhances efficiency and accuracy in managing inventories and listings across different platforms.

Enhancements in ISBN

In 2007, the ISBN system was updated by adding “978” to the existing 10-digit numbers to form ISBN-13. This change helps accommodate the increasing number of books being published. Calculating the checksum for these can be complex, but our online ISBN 10 to 13 converter simplifies this process for students, librarians, academicians, researchers, and educators.
 
Invitation to Use Our Bulk ISBN Converter

We invite you to take advantage of our free online bulk ISBN converter. This tool efficiently manages conversions from ISBN-13 back to ISBN-10 and vice versa, supporting your academic and research needs with precision and ease. Whether you’re managing a library’s database or conducting detailed academic research, our ISBN converter is here to assist you around the clock.


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