Nano Banana Pro + Gemini 2.5 · 4K output

Your cover is
your first sale.

AI-generated photorealistic base image — plus the only editor that lets you style your typography as an independent layer. KDP-ready in under 5 minutes.

100+
Covers on Amazon
4K
Native resolution
5 min
Idea → download
89%
Profit margin
coverai.studio — Cover Editor

Typography

Title fontCormorant 700
Effect✨ Gold foil
Size120 px
Tracking–0.02 em
AuthorInter 300

AI Prompt

“Dark romance, billionaire CEO, rainy Manhattan skyline, dramatic lighting…”
DARK
DESIRES
V. MARCHENKO
DARK
DESIRES
V. MARCHENKO
DARK
DESIRES
V. MARCHENKO
📦Amazon KDP
Gemini 2.5
🍌Nano Banana
Supabase
Vercel
🎨Fabric.js

Features

Everything in one studio.

No Photoshop. No Canva workarounds. No freelancers.

AI Image Generation

Photorealistic, 4K cover bases generated from a plain-language description of your book — no text baked in.

Nano Banana Pro
✦ Unique feature
𝐓

Typography Layer Editor

The feature no one else has. Edit your title as an independent layer with gold foil, marble textures, custom fonts, gradients — all draggable.

Fabric.js Canvas · Unique

Paperback Cover Builder

Enter page count + paper type, get spine width calculated automatically. Build your full-wrap cover and export a print-ready PDF with bleed.

KDP-spec PDF

Amazon A+ Content

970×600 hero banners, 300×300 feature images, social media packs — generated and sized to Amazon specs in one click.

Amazon A+ Ready

Gemini Prompt Expert

Describe your story in plain words. Gemini transforms it into a precise, genre-specific visual prompt based on real cover expertise.

Gemini 2.5 Pro

One-Click Export Pack

Download everything at once — eBook JPEG, print PDF, and all marketing assets in a single zip, ready for KDP upload.

All formats included

Process

Idea → KDP in 5 minutes.

01

Describe your book

Genre, mood, character archetype, color direction — or just chat: "dark billionaire romance, Manhattan rooftop, golden hour."

02

AI builds your base

Nano Banana Pro renders a photorealistic 4K image, completely free of embedded text. Your clean canvas.

03

Style your typography

Open the editor. Drag your title on. Choose a font, apply gold foil, adjust kerning — pixel-perfect, independent of the image.

04

Export & publish

Download eBook JPEG • paperback PDF with bleed • A+ banners • social pack. Upload directly to KDP.

Pricing

Cheaper than one freelancer cover.

A single custom cover from a designer costs $150–$500. Our Pro plan: 30 covers for $49.

Single Cover

Try the complete experience on one cover before committing.

Best first step
$25one-time, no subscription
  • 1 cover · 4K resolution
  • Full typography editor
  • eBook JPEG export (2560×1600)
  • KDP-spec ready
  • 24 h delivery guarantee
Get my cover

Pro

For authors publishing 2–3 books per month.

Most popular
$49per month
  • 30 covers / month · 4K
  • Full typography + textured fonts
  • eBook + Paperback PDF export
  • Amazon A+ Content builder
  • Style presets library
  • Priority generation
Start Pro

Studio

For prolific authors and small publishing studios.

Unlimited
$99per month
  • Unlimited covers / month
  • Everything in Pro
  • Social media pack (IG · FB · TikTok)
  • Author CRM for outreach
  • Batch export — all formats
Start Studio

No subscription required to start. Cancel anytime.

Your next bestseller
starts with its cover.

No subscription needed. Try one cover for $25 and experience the difference.

Start with one cover — $25 →View all plans