AI book cover generator
Book Cover Generator AI
Turn a title, genre, author, audience, colors, and summary into cover concepts with strong typography and genre-aware imagery.
What to generate
genre-specific covers
Add this detail to the prompt so the generated slide, clipart, wallpaper, avatar, or visual asset matches the exact search intent.
title and author hierarchy
Add this detail to the prompt so the generated slide, clipart, wallpaper, avatar, or visual asset matches the exact search intent.
ebook and print concepts
Add this detail to the prompt so the generated slide, clipart, wallpaper, avatar, or visual asset matches the exact search intent.
How to get a stronger result
Specify the final use, aspect ratio, text, character details, background, lighting, and whether the image should be a slide, clipart, wallpaper, pixel art, car render, profile picture, or printable cover. Keep fan-inspired designs non-official and original.
Prompt ideas to start with
Paste one prompt into Idyllic, then adjust the crop, title text, colors, scene, and detail level.
Create it in Idyllic
Start with a precise prompt, generate several options, and refine the best output into a presentation slide, classroom visual, wallpaper, profile picture, fan-inspired asset, or polished illustration.