Every self-publishing platform has its own rules for trim sizes, margins, bleed, covers and file types, and tracking them down can mean digging through one help page after another. This 16-page guide pulls those requirements together for 11 platforms, including Amazon KDP, IngramSpark, Barnes & Noble Press and Draft2Digital. It covers everything from print files to eBook and audiobook specs. Each section links to the platform’s own help pages, so you can double-check the details before you upload your files.
$ USD