AI cover generator · for indie & KDP authors

AI Book Cover Generator — that doesn't look AI-generated.

Most AI generators are a prompt box that returns random art. Ours is constrained to the visual grammar of Amazon's current bestsellers — so the output reads as a book that belongs on the shelf, not an AI experiment.

  • 3 free covers, no card
  • No watermark · full commercial rights
  • KDP-ready: ebook + 300 DPI print

Pre-tuned to Fantasy · change any time

Genre · required
Subgenre · optional

Generated in 60 seconds · No charge until you download · First 2 free

Or try a demo
The honest part

'Made with AI' shouldn't be the first thing a reader notices.

Generic AI generators hand you a pretty square image: garbled title text, six-fingered figures, a style that screams prompt box. That isn't a cover — it's AI art you still can't upload to KDP. Readers clock it in half a second and keep scrolling.

Pillar 0 · Visual DNA

What 'anchored to bestsellers' actually means

Not opinion. Pattern-counted across every cover in the top tier — refreshed quarterly so what works this season is what your cover follows.

Source / Amazon Fantasy Bestsellers Top 30 + Goodreads Best Epic Fantasy Top 8
● Refreshed 2026-Q2
01
73%
use illustrated or digital-painting art rather than photography or photo-compositing.
0%of top tier100%
02
68%
set imagery against a dark or near-black background, using contrast to make the focal element pop.
0%of top tier100%
03
66%
carry explicit series name and book-number labelling in a secondary type band, visible even at thumbnail scale.
0%of top tier100%
04
61%
anchor the composition around a single iconic element — a wing, sword, snake, or silhouette — rather than a narrative scene.
0%of top tier100%
05
57%
set the title in a large serif or decorative display face; thin geometric sans-serifs are essentially absent.
0%of top tier100%
06
53%
introduce at least one gold, fire-orange, or metallic warm accent against the dark ground.
0%of top tier100%
Method · manual visual coding of every cover in tier, by two raters
Every cover we generate in this genre is constrained to these patterns by default — so yours looks like it belongs on the shelf, not like it wandered in from a generic AI prompt box.
Know your sub-type

Which genre are you generating for?

Fantasy / romantasy
Illustrated art, a dark ground, one iconic element, a warm metallic accent and a decorative serif — the patterns counted in the exhibit above.
Romance
Character-forward or a single object motif, a warm or moody palette, a script-and-serif title pairing.
Thriller / mystery
Type-led and near-monochrome, one tense focal element, a heavy condensed title built like a road sign.
Children’s
A single oversized character, a warm-saturated palette, a hand-lettered title, a textured background.
Nonfiction
Bold confident type as the hero, a restrained palette, one conceptual mark instead of a busy scene.
Archetype gallery

The styles you can pick from today.

6 archetypes shown · more once you pick a subgenre on the next screen.

Cozy Fantasy Teashop — fantasy book cover archetype
cozy fantasy
Dark Fantasy Hooded Assassin — fantasy book cover archetype
dark fantasy
Dark Fantasy Thornwood Skull — fantasy book cover archetype
dark fantasy
Epic Fantasy Mountain — fantasy book cover archetype
epic fantasy
Romantasy Faerie Rose — fantasy book cover archetype
romantasy
Romantasy Moonlit Garden — fantasy book cover archetype
romantasy
What sinks a cover

The five mistakes that read “self-published”

✕
Accepting the first output from a vague one-line prompt — it averages every book ever, not yours
✕
Ignoring genre grammar — a fantasy reader won’t click a cover that reads literary or romance
✕
Shipping AI tells — warped title text, extra fingers, melted hands — readers spot them instantly
✕
Downloading a square, low-res image — KDP needs a sized ebook PNG plus a 300 DPI print file
✕
An over-rendered "AI-art" look with no focal hierarchy — reads as wallpaper, not a book cover

Every cover we generate is constrained away from these by default — that’s the whole point of anchoring to what already sells.

How it works

01

Tell us about your book.

Title, author, subtitle. No prompt engineering, no AI vocabulary.

02

Pick a fantasy archetype.

Pre-tuned to the patterns in the Pillar 0 exhibit above — you can't accidentally pick a non-fantasy look.

03

Download your KDP-ready file.

1600 × 2560 ebook PNG + 300 DPI print at 1792 × 2688. Full commercial rights.

KDP specs

Exact KDP dimensions, so you never re-export

The generator outputs at the right size for whichever genre you pick — 6 × 9 is the indie-fiction standard; picture books go square. Every cover we export is already sized to this — no calculator, no re-do.

Ebook (Kindle)
1600 × 2560 px
Print trim
6 × 9 in (trade) · 5 × 8 in · 8.5 × 8.5 in (square) — by genre
Bleed
0.125 in all sides
Safe zone
text 0.25 in inside trim
Resolution
300 DPI
Calculating spine width or full wrap? KDP Cover Size Calculator →
What it costs

Illustrator, designer, premade — or this

Most "free" AI generators start charging the moment you want a usable, watermark-free, print-resolution file. Here is the real landscape.

Custom cover designer
$300–$1,200
bespoke · 1–3 week turnaround
Premade cover
$50–$350
fixed art · may be resold to other authors
Generic AI image tool
$10–$30/mo
random output · no KDP sizing · free tier often watermarked
DIY design tools (Canva/Adobe)
$0–$279/yr
templates · you design from a blank canvas
MakeMyBookCover
Free 3 + 1 HD
bestseller-anchored · 60s · full rights, no watermark
Generate My Book Cover — free
3free covers·
1HD download·
0watermarks·
$0card required
Generate My Book Cover →
FAQ · 9 questions

Questions fantasy authors ask.

Those are open prompt boxes — you describe an image and get whatever the model averages from the entire internet. There's no concept of a book cover, a genre, or a thumbnail. This generator starts from the visual grammar of the current Amazon bestseller tier (see the fantasy exhibit above), then varies inside it. You can't accidentally generate a cover that reads as the wrong genre, and the title/author text is laid out as real type, not hallucinated by the image model.

That's the whole point of anchoring it. The telltales — warped lettering, extra fingers, melted hands, no focal hierarchy — come from unconstrained prompt boxes. Output here is constrained to bestseller composition patterns and the title is set as editable type, so it reads as a designed cover, not an AI render.

Yes — 3 covers plus 1 HD download free, with no watermark and full commercial rights. Many "free" AI cover tools watermark the output or hand you a low-res preview and charge for anything usable; we do not.

Yes. KDP allows AI-generated cover art. You own full commercial rights to what you generate here on any paid plan, and KDP only asks that you disclose AI use in the content-creation step during upload — a checkbox, not a barrier.

Yes — title, subtitle, series label and author name are editable fields, not part of the AI image. The model lays them out following the genre conventions (size, weight, placement), so the type stays crisp and legible instead of being hallucinated by an image model.

Fantasy and romantasy, romance, thriller and mystery, children’s, and nonfiction. Each pulls its own bestseller-anchored archetype set, so a thriller cover never comes out looking like romance. Pick the genre on the next screen.

A custom cover designer runs $300–$1,200; a premade is $50–$350 (and may be resold to other authors); generic AI image subscriptions are $10–$30/mo with random output and no KDP sizing. MakeMyBookCover is 3 covers + 1 HD free, full commercial rights, no watermark.

Yes. Every cover exports at 1600 × 2560 px for the Kindle ebook and the same artwork as a 300 DPI print file at 1792 × 2688 — sized for KDP up front, so you never re-export or run a size calculator.

60 seconds from clicking Start to a downloadable, KDP-ready file. No prompt engineering, no AI vocabulary, no Photoshop.

Start free · No card

Your first three covers
are free.

AI Book Cover Generator · 60 seconds · 1600 × 2560 PNG · full commercial rights.

Generate My Book Cover →