ISBN and Book Barcode Services for Authors
MyNovel provides practical ISBN and book barcode support for independent authors in South Africa and worldwide. We help authors understand ISBN requirements, validate ISBN numbers and prepare publication-ready barcodes for printed books.
What Is an ISBN?
An ISBN, or International Standard Book Number, is a unique identifier used to distinguish a particular edition and format of a book.
ISBNs are used by publishers, booksellers, libraries, distributors and online retailers to identify books accurately for ordering, listing, stock control and sales records.
Does My Book Need an ISBN?
Not every privately produced book legally requires an ISBN, but an ISBN is strongly recommended if you intend to sell or distribute the book through retailers, libraries, distributors or online platforms.
Different editions and formats of the same title may require separate ISBNs. For example, a paperback and an eBook may be treated as separate publication formats.
ISBNs in South Africa
In South Africa, ISBNs are issued by the National Library of South Africa to eligible South African authors and publishers.
The ISBN itself is issued free of charge. Where MyNovel or another third party assists with the process, an administration or publishing-service fee may apply for the work involved.
MyNovel ISBN Assistance
MyNovel can assist independent authors with understanding the ISBN process and preparing their book for publication.
Depending on the project, assistance may include:
- Explaining when an ISBN is required
- Checking whether an ISBN number is correctly structured
- Assisting with ISBN-related publishing requirements
- Preparing an ISBN barcode for a printed book
- Placing the barcode correctly on the back cover
- Helping authors distinguish between ISBNs required for different editions or formats
Check Your ISBN Before Publication
Before an ISBN is used on a book cover or in publishing records, it is useful to check that the number is mathematically valid.
MyNovel provides a free online ISBN Validator that checks ISBN-10 and ISBN-13 numbers for a valid structure and check digit.
The validator confirms whether the number is mathematically valid, but it does not confirm that the ISBN was officially issued to a particular author, publisher or title.
Use the Free MyNovel ISBN Validator
What Is an ISBN Barcode?
An ISBN barcode is the machine-readable barcode normally printed on the back cover of a commercially distributed printed book.
The barcode represents the ISBN in a format that can be scanned by retailers, distributors and other organisations in the book supply chain.
A valid ISBN should be used before the barcode is created.
Book Barcode Generation
MyNovel provides a book barcode generator for authors who already have an ISBN and need a publication-ready barcode for their cover artwork.
The tool can:
- Validate ISBN-10 and ISBN-13 numbers before generation
- Create a barcode suitable for book-cover artwork
- Provide different barcode-style options
- Generate SVG or PNG output
Create a Book Barcode with MyNovel
Where Should the Barcode Go on a Book?
For most printed books, the ISBN barcode is placed on the lower portion of the back cover.
It should be positioned where it can be scanned easily and should not interfere with important cover text or artwork.
When MyNovel designs a complete book cover, the ISBN barcode can be incorporated into the final back-cover layout.
Learn more about MyNovel Book Cover Design Services
ISBNs for Paperback, Hardcover and eBooks
ISBN requirements can differ according to the publication format and distribution method.
A paperback, hardcover and digital edition may be treated as different editions or formats and may therefore require separate ISBNs.
Authors should decide which formats they intend to publish before finalising their ISBN requirements.
ISBNs and Amazon KDP
Authors publishing through Amazon KDP should decide whether they want to use an ISBN associated with their own publishing identity or an ISBN supplied through the publishing platform where that option is available.
The most suitable choice depends on how the author intends to publish, distribute and manage the book over time.
English and Afrikaans Books
MyNovel provides ISBN and barcode support for books written in English and Afrikaans.
ISBN and barcode requirements relate to the publication format rather than the language of the manuscript.
Who Can Use MyNovel ISBN and Barcode Services?
These services are suitable for:
- Independent and self-published authors
- First-time authors
- Small publishers
- Authors preparing paperback books
- Authors preparing hardcover books
- Authors publishing through local printers
- Authors preparing books for Amazon KDP
- English and Afrikaans authors
Need Help Preparing Your Book for Publication?
ISBNs and barcodes are only one part of preparing a professional book.
MyNovel can also assist with editing, proofreading, formatting, cover design and broader self-publishing support.
View MyNovel Self-Publishing Services
Request ISBN or Publishing Assistance
If you are unsure what ISBN or barcode requirements apply to your book, contact MyNovel and tell us how you intend to publish and distribute it.
We can then advise what publishing support may be appropriate for your project.
Request ISBN or Publishing Assistance
ISBN and Barcode Support in South Africa
MyNovel is based in South Africa and assists independent authors with the practical publishing requirements needed to prepare books for professional distribution.
Whether you need to check an ISBN, create a book barcode or prepare a complete publication, MyNovel can help you move from manuscript to marketplace.