KDP Cover & Spine PDF Generator
Generate print-ready full-wrap paperback cover PDFs with accurate spine calculations, barcode positioning & live canvas preview.
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KDP Royalty & Printing Cost Calculator
Calculate Amazon KDP printing fees, 60% royalties & net profit margins across all Amazon marketplaces & list prices.
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KDP Spine Width & Dimensions Calculator
Calculate exact spine thickness, full trim wrap dimensions & safe text margins for Paperback & Hardcover editions.
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KDP 7-Backend Keywords & HTML Description Formatter
Check 50-character limits across 7 search keyword boxes & generate clean, Amazon-compliant HTML book descriptions.
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