Can I generate just a cover or just the interior?

Yes. OneKDP lets you generate only a cover, only the interior, or both in one project.

How many credits does a cover generation cost?

Each standard AI cover generation costs 4 credits; the cost is shown before generation.

Are manual tools free to use on OneKDP?

Yes. Calculators, manual editing, and export helpers are available on the free tier.

What file types should I upload to Amazon KDP?

Export a print-ready interior PDF and a full-wrap cover PDF. You can also export a front-cover JPEG.

Does OneKDP publish books to Amazon for me?

No. OneKDP prepares and exports files. You upload and manage listings through your own Amazon KDP account.

Can I use an existing cover with a generated interior?

Yes. Link an existing saved cover to your project instead of regenerating it.

Which book types does OneKDP support?

OneKDP supports novels, workbooks, coloring books, puzzle books, journals, planners, and other low-content formats.

Is OneKDP available in languages other than English?

Yes. The interface supports nine languages including Chinese, Italian, Japanese, German, French, Spanish and Portuguese.

Will my generated files always pass KDP review?

No. OneKDP provides preflight checks, but Amazon KDP reviews files and content. Inspect and test in KDP previewer before upload.

How does the pricing model work?

OneKDP uses a freemium model: free manual tools plus credit-based AI. Pro and Studio subscriptions provide monthly credit allowances.

Do unused monthly credits roll over?

No. Paid monthly credits expire at the next monthly anniversary and do not roll over.

Can I preview multiple cover directions before choosing?

Yes. OneKDP generates multiple cover directions so you can compare and iterate before exporting.

Is keyword research included with a one-time credit purchase?

No. Real Amazon keyword data requires an active Pro or Studio subscription; credit packs do not enable research.

Are generated images safe to use commercially?

OneKDP is designed to support publishing, but you must review rights, originality, and KDP requirements before commercial use.

OneKDP - AI book & KDP cover generator with free KDP tools

OneKDP is an all-in-one book creation workspace for Amazon KDP self-publishers. Generate editable book interiors, full print-wrap covers (front, spine and back), or both in one project, for novels, workbooks, coloring books, puzzle books, journals and planners. Preview cover and interior together to spot print issues before upload, set language and typography for your readers, then export files and upload them through your own KDP account. KDP calculators and manual editing are free; AI generation uses credits, with the cost shown before you start.

Editable book interiors; full print-wrap covers with front, spine and back; combined cover-and-interior projects; cover and interior preview; language and typography settings; export files; free KDP calculators and manual editing; AI generation with credit cost shown before starting.

Create novels, workbooks, coloring books, puzzle books, journals and planners for Amazon KDP self-publishing. Use free calculators and manual editing, or generate editable interiors and print-wrap covers with AI.

Integrated workflow for interior and cover design
KDP-aware exports with correct bleed and spine calculation
Editable AI output you can refine and repurpose
Clear credit-based pricing shown before generation
Supports multiple book types and low-content formats
Multilingual interface for global creators
Preflight checks reduce common print errors
Link existing covers to avoid redundant generation
Free manual tools and calculators available
Fast cover generations with multiple direction previews

AI output requires careful human editing
Credits needed for most AI generations
Keyword research locked behind subscription
Mobile app not explicitly provided
No automatic publishing to Amazon KDP

OneKDP

Overview

Core features

Use cases

Pros and cons

Pros

Cons

Frequently asked questions

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OneKDP

Overview

Core features

Use cases

Pros and cons

Pros

Cons

Frequently asked questions

Can I generate just a cover or just the interior?

How many credits does a cover generation cost?

Are manual tools free to use on OneKDP?

What file types should I upload to Amazon KDP?

Does OneKDP publish books to Amazon for me?

Can I use an existing cover with a generated interior?

Which book types does OneKDP support?

Is OneKDP available in languages other than English?

Will my generated files always pass KDP review?

How does the pricing model work?

Do unused monthly credits roll over?

Can I preview multiple cover directions before choosing?

Is keyword research included with a one-time credit purchase?

Are generated images safe to use commercially?

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