Book Marketing & Launch Operations

How do you design a book cover?

By the WriteLoom editorial teamUpdated 2026-05-28
Key facts
  • Hire a genre-experienced designer ($300-$2,500).
  • Follow genre conventions, not original art.
  • Deliver ebook (2560x1600), print wrap, audiobook square (3000x3000).
  • 4-8 week turnaround typical.
  • 2-3 design rounds is normal.
Direct answer

You design a book cover by hiring a genre-experienced cover designer ($300-$2,500), giving them a brief that includes three to five comp covers from your subgenre, and following genre conventions rather than original art preferences. Typical turnaround: 4-8 weeks for ebook (2560x1600), print wrap, and audiobook square (3000x3000) variants. Most projects need two to three design rounds.

Chapter i·Why it matters

Covers are the single highest-leverage marketing asset — readers decide whether to click in under two seconds based on the thumbnail. Authors who design their own covers or hire generalists almost always end up re-designing within a year. Spending money correctly on the cover is the most common indie publishing decision that determines launch outcomes.

Chapter ii·What to include

  • A budget: $300-$2,500 for indie covers.
  • A brief: 3-5 comp covers, mood notes, color preferences, must-haves.
  • A genre-experienced designer (verify with their portfolio).
  • 2-3 design rounds with specific feedback.
  • All format variants: ebook, print wrap, audiobook square.
  • A "thumbnail test": does it work at 200x300 px?

Chapter iii·Example

A self-publishing romance author hires a romance-specific cover designer ($600) for her 80,000-word novel. She submits 5 comp covers from her subgenre. Round one is rejected as too literary; round two adjusts to romance conventions; round three locks. Total time: 6 weeks. The cover converts at 8% on Amazon vs the genre average of 4%.

In WriteLoom

See your book the way a browsing reader will

WriteLoom holds cover briefs, comps, and designer rounds alongside the launch plan.

See the Market studio7 days of everything, no card. Free forever to write.

Not ready for a workspace yet? Get the free six-part series on winning the writing game: finishing drafts, editing in the right order, querying with real math, and launching on a runway.