Free AI image generation from Japanese text and reference images
AI-powered KDP book cover generator for Kindle eBooks, paperbacks, and hardcovers without manual design work
Stage
Not given
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Founded
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Based in
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Pricing model
Free
Paid
Pricing
Free trial with generated credits upon registration; credit requirements vary by model, resolution and quality settings, visible before generation.
Starter Pack: $3.99 for 40 credits (1 print-ready cover download + 10 AI generations); Author Pack: $9.99 for 120 credits (up to 4 print-ready downloads + up to 120 generations); Studio Pack: $24.99 for 350 credits (up to 11 print-ready downloads + up to 350 generations). Free credits available for
Key features
Japanese language prompts for image generation
Multiple AI models including GPT Image and Nano Banana
Adjustable aspect ratios and composition settings
Reference image upload for style and composition guidance
Prompt gallery with examples to learn from
Customizable resolution and quality settings
Image history and download functionality
Background removal tool
AI cover generation based on book details and genre
Kindle eBook cover export at 1600 × 2560 px
Full-wrap paperback PDF with front, spine, and back cover
Hardcover full-cover PDF with wrap and hinge space
Bleed, margin, and barcode-safe area setup
Genre-specific cover styles and presets
Reference image upload to guide cover style
Print-ready ZIP export with PDF, front image, and specs
No design skills or KDP knowledge required
What makes it different
Japanese-language prompt support eliminates need for English translation
Iterative refinement workflow allows gradual adjustment of composition, color and style
Gallery of example prompts helps users learn effective prompt writing without starting from scratch
Credit system shows generation cost before processing, with automatic refund on failed attempts
Eliminates manual spine math and bleed calculations for print covers
Purpose-built for KDP publishing workflow, not a general design canvas
Supports all three KDP formats in one tool: Kindle eBook, paperback, and hardcover
AI tuned to genre visual conventions and thumbnail legibility
AI Gazou®
BookCoverAI