# GPT Image Hub prompt

## 日式在线课程促销缩略图
- URL: https://www.gptimagehub.com/zh-CN/library/japanese-online-course-sale-thumbnail
- Generator URL: https://www.gptimagehub.com/zh-CN/generate?promptId=oss-ym-g2-18220
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fzh-CN%2Flibrary%2Fjapanese-online-course-sale-thumbnail
- Category: 社交媒体
- Model: gpt-image-2
- Aspect ratio: 16:9
- Style: graphic-design
- Tags: udemy, 课程缩略图, 横幅广告, 日文字体, 促销海报, 数字营销
- Updated: 2026-10-27T03:12:48.098Z
- Created: 2026-10-27T03:12:48.098Z

生成带有发光金色字体的日系数字整理在线课程高转化促销缩略图。可自由替换主副标题、折扣缎带和卖点徽章。

### Full prompt
```text
{"type":"日式Udemy课程促销缩略图 / 社交媒体横幅","aspect_ratio":"16:9","overall_style":"高转化在线课程广告，高级深蓝与纯黑数字工作空间背景，发光金色文字，电影感灯光，利落的商业合成，高对比度，散景粒子，微弱的科技UI方块与云端/文件图标","main_subject":{"position":"右侧三分之一","description":"半身成人讲师，身穿亮蓝色医疗刷手服风格上衣，面部故意进行柔和的矩形马赛克模糊以保持匿名，鲜艳的蓝色卷曲爆炸头，一手食指向上指，另一手抱着一台合上的银色笔记本电脑","expression":"因面部模糊不可见","pose":"自信的讲师姿态，指向左上方的优惠横幅"},"background":{"setting":"摆放着架子与收纳盒的昏暗办公室或书房，温暖的台灯光晕，悬浮的数字文件夹和云朵图案，散落的金色光粒与纤细的几何线条","mood":"条理有序、值得信赖、数字生产力"},"typography":{"primary_headline":"[情報整理で人生は変わる]","headline_position":"左中大字多行排列","headline_style":"超大号日文明朝体/衬线体，金色渐变伴随明亮外发光与微妙阴影，较小的连接词为白色","top_copy":"[探し物をなくして、行動を取り戻す]","top_copy_position":"左上白色日文衬线文本","subheadline":"[デジタル整理講座]","subheadline_position":"主标题下方左中，配有细金色水平分割线","offer_banner":{"position":"顶部文案下方的左上角","shape":"带有斜切边角和金边的红色水平丝带","text":"[Udemy講座 95%OFF]","style":"白色粗衬线字体，大字强调95%OFF"}},"layout":{"sections":[{"title":"top message","position":"top center-left","count":1,"labels":["探し物をなくして、行動を取り戻す"]},{"title":"red discount ribbon","position":"upper left","count":1,"labels":["Udemy講座 95%OFF"]},{"title":"main headline block","position":"center-left","count":1,"labels":["情報整理で人生は変わる"]},{"title":"course subtitle block","position":"lower center-left","count":1,"labels":["デジタル整理講座"]},{"title":"device feature strip","position":"below subtitle","count":3,"labels":["PC","スマホ","クラウド"]},{"title":"bottom benefit cards","position":"bottom row","count":3,"labels":["1日5分で整う","7ステップで実践","5/3 22:00まで"]},{"title":"round benefit badge","position":"lower right overlapping laptop","count":1,"labels":["ムダな検索時間をゼロにして、時間と集中力を取り戻す"]}]},"graphic_elements":{"bottom_cards":"三张细金边深色矩形卡片，每张配一个金色图标：时钟图标对应1日5分で整う，清单图标对应7ステップで実践，日历图标对应5/3 22:00まで","feature_strip":"深色细长轮廓铭牌，带有显示器、智能手机和云朵的细小金色图标，后接白色文字PC・スマホ・クラウドを標準機能だけで整える","badge":"金边月桂叶黑色圆形印章，白金混排日文文字，叠放于讲师与笔记本电脑上方","decorations":"最左侧发光文件夹图标，小云朵图标，悬浮方块，金色光斑与镜头光晕点缀"},"color_palette":"黑色、午夜深蓝、明亮金色、白色、深红、亮蓝洗手服色、暖琥珀高光","composition":"左侧以文字层级与促销信息为主，右侧以讲师为主；确保所有日文文字清晰、易读、拼写无误，排版符合专业Udemy促销缩略图水准","negative_prompt":"无多余人物，无不可读乱码，无变形手部，无多余手指，无随机英文文字，无遮挡标题的杂物"}
```