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Print Provider Specifications

Reference guide for the four print providers supported by CoverCreator.ai.

SpecificationKDPIngramSparkBookVaultLulu
Bleed3.175mm3mm3mm3.175mm
Colour Mode (Print)CMYK preferredCMYK requiredCMYK requiredCMYK preferred
Colour Mode (eBook)RGBRGBRGBRGB
Cover File FormatPDFPDFPDFPDF
Minimum DPI300300300300
Spine Text Min Pages79494840
Max File Size650MB400MB100MB-

CoverCreator.ai automatically generates covers that meet your selected provider's specifications. Choose your print provider in the cover creation wizard and we handle the rest.