book-cover-design by inferen-sh/skills
npx skills add https://github.com/inferen-sh/skills --skill book-cover-design通过 inference.sh CLI 使用 AI 图像生成技术,创作符合流派风格的书籍封面。
需要 inference.sh CLI (
infsh)。安装说明
infsh login
# 生成惊悚小说封面概念
infsh app run falai/flux-dev-lora --input '{
"prompt": "dark moody book cover art, lone figure standing at end of a rain-soaked alley, dramatic chiaroscuro lighting, noir atmosphere, cinematic, high contrast shadows",
"width": 832,
"height": 1248
}'
读者以封面评判书籍。匹配流派期望至关重要——无论内容如何,言情小说读者会跳过看起来像科幻小说的封面。
| 流派 | 调色板 | 意象 | 字体排印 | 氛围 |
|---|---|---|---|---|
| 惊悚/悬疑 |
广告位招租
在这里展示您的产品或服务
触达数万 AI 开发者,精准高效
| 暗色调(黑色、海军蓝、血红) |
| 孤独的身影、城市场景、阴影 |
| 粗体无衬线字体,全大写 |
| 紧张、不祥 |
| 言情 | 暖色调(粉色、红色、金色、淡紫色) | 情侣、花朵、风景背景 | 手写/草书体、优雅衬线体 | 热情、梦幻 |
| 科幻 | 冷色调(蓝色、青绿色、紫色、银色) | 太空、科技、几何形状 | 简洁的无衬线字体,未来感 | 广阔、科技感 |
| 奇幻 | 浓郁饱和色(翡翠绿、深红、金色) | 剑、魔法、风景、生物 | 装饰性衬线体,华丽 | 史诗感、魔幻 |
| 文学小说 | 柔和、精致 | 抽象、极简、象征性 | 优雅衬线体,低调 | 深思、艺术感 |
| 恐怖 | 暗色调搭配高对比度点缀 | 面孔、阴影、孤立、腐朽 | 破损感、粗体、滴落效果 | 恐惧、不安 |
| 历史 | 棕褐色调、符合时代的柔和色彩 | 时代服饰、建筑、文物 | 古典衬线体 | 怀旧、真实 |
| 类别 | 风格 | 意象 | 字体排印 |
|---|---|---|---|
| 商业/自助 | 简洁、粗犷、2-3种颜色 | 极简或无,可选图标 | 大号粗体无衬线标题 |
| 回忆录 | 个人化、温暖 | 作者照片或氛围场景 | 衬线体与无衬线体混合 |
| 科学/学术 | 专业、结构化 | 图表、抽象视觉元素 | 简洁衬线体,结构化布局 |
| 烹饪书 | 诱人、明亮 | 美食主图摄影 | 温暖、吸引人的字体 |
| 旅行 | 鲜艳、令人向往 | 目的地摄影 | 冒险风格字体 |
| 格式 | 尺寸 | 常见用途 |
|---|---|---|
| 大众市场平装本 | 4.25 x 6.87 英寸 | 类型小说 |
| 贸易平装本 | 5.5 x 8.5 英寸 | 大多数小说/非小说 |
| 标准 | 6 x 9 英寸 | 非小说、教科书 |
| 大开本 | 7 x 10 英寸 | 咖啡桌书、艺术书籍 |
| 平台 | 封面尺寸 | 宽高比 |
|---|---|---|
| Amazon Kindle | 2560 x 1600 像素(最小 1000 x 625) | 1.6:1 |
| Apple Books | 最小 1400 x 1873 像素 | ~3:4 |
| 通用电子书 | 2500 x 3750 像素 | 2:3 |
近似值:页数 / 400 = 书脊宽度(英寸)(因纸张厚度而异)。
┌─────────────────────────┐
│ 标题区域 │ ← 顶部 1/3:标题必须在此处清晰可读
│ (最大文字) │ 这是缩略图中显示的部分
│ │
│ │
│ 主图像区域 │ ← 中部:核心视觉/插图
│ │ 情感钩子
│ │
│ │
│ 副标题/ │ ← 底部区域:作者姓名、副标题
│ 作者区域 │ 较小文字,在缩略图中重要性较低
└─────────────────────────┘
你的封面在 Amazon 上将以 80x120 像素 显示,在搜索结果中以 60x90 像素显示,在移动端网格中约为 40x60 像素。
在缩略图尺寸下,读者必须能够识别:
测试方法: 将你的封面缩小到 80 像素宽。如果无法阅读标题或识别流派,请重新设计。
infsh app run falai/flux-dev-lora --input '{
"prompt": "dark cinematic book cover scene, silhouette of a person standing before a foggy bridge at night, single streetlamp casting long shadows, noir atmosphere, high contrast, desaturated blue tint, dramatic tension",
"width": 832,
"height": 1248
}'
infsh app run bytedance/seedream-4-5 --input '{
"prompt": "romantic soft-focus scene, couple silhouetted against golden sunset on a beach, warm pink and gold tones, bokeh lights, dreamy atmosphere, soft pastel sky, intimate mood",
"size": "2K"
}'
infsh app run falai/flux-dev-lora --input '{
"prompt": "science fiction book cover art, massive space station orbiting a ringed planet, deep blue and teal color palette, stars and nebula background, hard sci-fi aesthetic, cinematic scale, clean geometric architecture",
"width": 832,
"height": 1248
}'
infsh app run xai/grok-imagine-image-pro --input '{
"prompt": "epic fantasy book cover illustration, ancient stone castle on a cliff overlooking a misty valley, magical aurora in the sky, rich emerald and gold colors, detailed environment, sense of wonder and adventure",
"aspect_ratio": "2:3"
}'
infsh app run falai/flux-dev-lora --input '{
"prompt": "minimal abstract book cover background, clean gradient from deep navy to white, subtle geometric pattern, professional and modern, negative space, corporate aesthetic",
"width": 832,
"height": 1248
}'
AI 无法可靠地渲染文字。 使用 AI 生成封面艺术/背景,然后在设计工具中添加文字。
# 1. 在不同模型中生成 5 个以上概念
infsh app run falai/flux-dev-lora --input '{"prompt": "...", "width": 832, "height": 1248}' --no-wait
infsh app run bytedance/seedream-4-5 --input '{"prompt": "..."}' --no-wait
infsh app run xai/grok-imagine-image-pro --input '{"prompt": "...", "aspect_ratio": "2:3"}' --no-wait
# 2. 使用图像到图像编辑优化最佳概念
infsh app run bytedance/seededit-3-0-i2i --input '{
"prompt": "make the sky more dramatic with storm clouds, increase contrast",
"image": "path/to/best-concept.png"
}'
# 3. 放大以获得印刷质量
infsh app run falai/topaz-image-upscaler --input '{
"image": "path/to/final-cover.png",
"scale": 4
}'
| 错误 | 问题 | 解决方法 |
|---|---|---|
| 错误的流派信号 | 读者会跳过 | 研究你所在流派的畅销书 |
| 标题太小 | 在缩略图中不可见 | 标题应占据顶部 1/3 区域 |
| 细节过多 | 在小尺寸下显得模糊 | 简化,使用负空间 |
| AI 生成的文字 | 字母混乱 | 在设计工具中添加文字 |
| 所有内容都居中 | 静态、乏味 | 有意识地使用不对称布局 |
| 盲目跟风 | 容易过时 | 经典的流派惯例经久不衰 |
npx skills add inference-sh/skills@ai-image-generation
npx skills add inference-sh/skills@prompt-engineering
npx skills add inference-sh/skills@image-upscaling
浏览所有应用:infsh app list
每周安装量
7.2K
代码库
GitHub 星标
202
首次出现
14 天前
安全审计
安装于
claude-code5.7K
gemini-cli5.1K
codex5.1K
opencode5.1K
amp5.1K
kimi-cli5.1K
Create genre-appropriate book covers with AI image generation via inference.sh CLI.
Requires inference.sh CLI (
infsh). Install instructions
infsh login
# Generate a thriller cover concept
infsh app run falai/flux-dev-lora --input '{
"prompt": "dark moody book cover art, lone figure standing at end of a rain-soaked alley, dramatic chiaroscuro lighting, noir atmosphere, cinematic, high contrast shadows",
"width": 832,
"height": 1248
}'
Readers judge books by covers. Matching genre expectations is critical — a romance reader will skip a cover that looks like sci-fi, regardless of content.
| Genre | Palette | Imagery | Typography | Mood |
|---|---|---|---|---|
| Thriller/Mystery | Dark (black, navy, blood red) | Lone figure, urban scenes, shadows | Bold sans-serif, all caps | Tense, ominous |
| Romance | Warm (pink, red, gold, soft purple) | Couples, flowers, scenic backdrops | Script/cursive, elegant serif | Passionate, dreamy |
| Sci-Fi | Cool (blue, teal, purple, silver) | Space, tech, geometric shapes | Clean sans-serif, futuristic | Vast, technological |
| Fantasy | Rich saturated (emerald, crimson, gold) | Swords, magic, landscapes, creatures | Decorative serif, ornamental | Epic, magical |
| Literary Fiction | Muted, sophisticated | Abstract, minimal, symbolic | Elegant serif, understated | Thoughtful, artistic |
| Horror | Dark with high contrast pops | Faces, shadows, isolation, decay |
| Category | Style | Imagery | Typography |
|---|---|---|---|
| Business/Self-help | Clean, bold, 2-3 colors | Minimal or none, icon optional | Large bold sans-serif title |
| Memoir | Personal, warm | Author photo or atmospheric scene | Mix of serif and sans |
| Science/Academic | Professional, structured | Diagrams, abstract visuals | Clean serif, structured layout |
| Cookbook | Appetizing, bright | Hero food photograph | Warm, inviting fonts |
| Travel | Vibrant, aspirational | Destination photography | Adventure-style fonts |
| Format | Dimensions | Common For |
|---|---|---|
| Mass market paperback | 4.25 x 6.87" | Genre fiction |
| Trade paperback | 5.5 x 8.5" | Most fiction/non-fiction |
| Standard | 6 x 9" | Non-fiction, textbooks |
| Large format | 7 x 10" | Coffee table, art books |
| Platform | Cover Size | Aspect Ratio |
|---|---|---|
| Amazon Kindle | 2560 x 1600 px (min 1000 x 625) | 1.6:1 |
| Apple Books | 1400 x 1873 px minimum | ~3:4 |
| General ebook | 2500 x 3750 px | 2:3 |
Approximate: page count / 400 = spine width in inches (varies by paper stock).
┌─────────────────────────┐
│ TITLE ZONE │ ← Top 1/3: Title must be readable here
│ (largest text) │ This is what shows in thumbnails
│ │
│ │
│ MAIN IMAGE │ ← Middle: Core visual/illustration
│ ZONE │ The emotional hook
│ │
│ │
│ SUBTITLE / │ ← Bottom area: Author name, subtitle
│ AUTHOR ZONE │ Smaller text, less critical at thumbnail
└─────────────────────────┘
Your cover will be seen at 80x120px on Amazon, 60x90px in search results, and ~40x60px on mobile grids.
At thumbnail size, readers must be able to identify:
Test: shrink your cover to 80px wide. If you can't read the title or identify the genre, redesign.
infsh app run falai/flux-dev-lora --input '{
"prompt": "dark cinematic book cover scene, silhouette of a person standing before a foggy bridge at night, single streetlamp casting long shadows, noir atmosphere, high contrast, desaturated blue tint, dramatic tension",
"width": 832,
"height": 1248
}'
infsh app run bytedance/seedream-4-5 --input '{
"prompt": "romantic soft-focus scene, couple silhouetted against golden sunset on a beach, warm pink and gold tones, bokeh lights, dreamy atmosphere, soft pastel sky, intimate mood",
"size": "2K"
}'
infsh app run falai/flux-dev-lora --input '{
"prompt": "science fiction book cover art, massive space station orbiting a ringed planet, deep blue and teal color palette, stars and nebula background, hard sci-fi aesthetic, cinematic scale, clean geometric architecture",
"width": 832,
"height": 1248
}'
infsh app run xai/grok-imagine-image-pro --input '{
"prompt": "epic fantasy book cover illustration, ancient stone castle on a cliff overlooking a misty valley, magical aurora in the sky, rich emerald and gold colors, detailed environment, sense of wonder and adventure",
"aspect_ratio": "2:3"
}'
infsh app run falai/flux-dev-lora --input '{
"prompt": "minimal abstract book cover background, clean gradient from deep navy to white, subtle geometric pattern, professional and modern, negative space, corporate aesthetic",
"width": 832,
"height": 1248
}'
AI cannot render text reliably. Generate the cover art/background with AI, then add typography in a design tool.
# 1. Generate 5+ concepts across different models
infsh app run falai/flux-dev-lora --input '{"prompt": "...", "width": 832, "height": 1248}' --no-wait
infsh app run bytedance/seedream-4-5 --input '{"prompt": "..."}' --no-wait
infsh app run xai/grok-imagine-image-pro --input '{"prompt": "...", "aspect_ratio": "2:3"}' --no-wait
# 2. Refine best concept with image-to-image editing
infsh app run bytedance/seededit-3-0-i2i --input '{
"prompt": "make the sky more dramatic with storm clouds, increase contrast",
"image": "path/to/best-concept.png"
}'
# 3. Upscale for print quality
infsh app run falai/topaz-image-upscaler --input '{
"image": "path/to/final-cover.png",
"scale": 4
}'
| Mistake | Problem | Fix |
|---|---|---|
| Wrong genre signals | Readers skip it | Study bestsellers in your genre |
| Title too small | Invisible at thumbnail | Title should fill top 1/3 |
| Too much detail | Muddy at small sizes | Simplify, use negative space |
| AI-generated text | Garbled letters | Add text in design tool |
| Centered everything | Static, boring | Use asymmetry intentionally |
| Following trends blindly | Dates quickly | Classic genre conventions endure |
npx skills add inference-sh/skills@ai-image-generation
npx skills add inference-sh/skills@prompt-engineering
npx skills add inference-sh/skills@image-upscaling
Browse all apps: infsh app list
Weekly Installs
7.2K
Repository
GitHub Stars
202
First Seen
14 days ago
Security Audits
Gen Agent Trust HubPassSocketPassSnykWarn
Installed on
claude-code5.7K
gemini-cli5.1K
codex5.1K
opencode5.1K
amp5.1K
kimi-cli5.1K
头脑风暴技能:AI协作设计流程,将创意转化为完整规范与实施计划
75,000 周安装
| Distressed, bold, dripping |
| Dread, unease |
| Historical | Sepia, muted period-accurate | Period clothing, architecture, artifacts | Classical serif | Nostalgic, authentic |