Trusted by 5,000+ self-publishers
Stop getting KDP rejections on your book covers
KDP CoverLab Pro automatically calculates your exact spine width, trim size, and bleed — so your paperback cover passes Amazon's checks the first time.
- Auto spine calculator — Enter page count, get exact measurements
- Live template overlay — See KDP's guidelines while you design
- Print-ready exports — 300-DPI PNG & PDF, perfect every time
- Back cover designer — Add blurbs, barcodes, author bio & more
See KDP CoverLab Pro in Action
What Authors Are Saying
★★★★★
"Finally got my cover approved on the first try! The spine calculator is spot-on."
★★★★★
"Saved me hundreds on cover design. The templates are professional and easy to customize."
★★★★★
"Perfect for series covers. Consistent sizing every single time."
Frequently Asked Questions
Do I need design experience?
No! KDP CoverLab is built for non-designers. Upload your images, add text, and export — we handle all the technical KDP requirements automatically.
Will my covers pass Amazon KDP's checks?
Yes. We use Amazon's exact spine formulas and include proper bleed/trim zones. Our exports are 300 DPI and match KDP's specifications perfectly.
What file formats can I export?
You can export print-ready PNG and PDF files at 300 DPI — the exact formats KDP accepts for paperback covers.
Can I cancel anytime?
Absolutely. Cancel from your account settings anytime. No hidden fees or commitments.