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Add an ISBN to your IngramSpark book
IngramSpark distributes to 40,000+ bookstores and libraries worldwide — but only if your book has its own ISBN, NOT Amazon KDP's free one. KDP-issued ISBNs are locked to KDP distribution; using IngramSpark requires a separately purchased ISBN.
Bowker (US), Nielsen (UK), and other national agencies sell ISBNs in single units or 10-packs. Each ISBN identifies one specific format (paperback, hardcover, audiobook, large-print) of one specific edition.
Step by step
- 1
Buy ISBNs from your country's agency
Bowker (myidentifiers.com), Nielsen UK, ISBN Canada. Single ISBN ~$125 USD; 10-pack ~$295.
- 2
Register your title in Bowker (or equivalent)
Assign your ISBN to the title metadata: author, publisher (your imprint), publication date, format.
- 3
Create the title in IngramSpark
ingramspark.com > Title Setup > paste your ISBN. IngramSpark cross-references with Bowker.
- 4
Generate back-cover barcode
Use the ISBN generator above. Download SVG (Pro plan) for vector cover integration.
- 5
Place in IngramSpark cover template
Download the template from IngramSpark, position the barcode in the bottom-right of back cover at the specified dimensions.
Gotchas
- Each format = separate ISBN. Hardcover + paperback + audiobook = 3 ISBNs for one book.
- Once registered, ISBN metadata is hard to change. Lock in publisher name carefully — it appears in every catalog.
- If you also publish through KDP with KDP's free ISBN AND through IngramSpark with your own, the two are listed as separate books in catalog systems. Reviews don't merge.
FAQ
Can I use my KDP free ISBN on IngramSpark?
No. KDP's free ISBN is locked to Amazon distribution. IngramSpark needs your own ISBN, purchased from Bowker or equivalent.
How many ISBNs do I need for a paperback + ebook + audiobook?
Paperback: 1. Ebook on IngramSpark: 1 separate ISBN (Amazon KDP ebook uses ASIN, no ISBN needed there). Audiobook: 1 separate ISBN. Total: 3 minimum for cross-platform parity.
Related
- ISBN generator — standalone generator without IngramSpark steps.
- All IngramSpark barcode guides
- All platforms