Bookcoverslab

BookCoversLab is a KDP‑focused cover tool built for self‑publishers. It turns Amazon KDP’s trim, spine, bleed, and print rules into a step‑by‑step workflow so you can go from rough file to upload‑ready PDF faster.
You can create new covers, fix rejected files, convert an ebook cover into a full paperback wrap, run KDP‑specific preflight checks, and export a print‑ready PDF.
With AI cover generation, size calculators, and coloring‑book workflows, BookCoversLab helps indie authors publish faster with fewer KDP rejections.