OpenClaw Poster Generator Skill#

AI-Powered Poster Generation Tool - ClawHub Agent Guide

AI 驱动的海报生成工具 - ClawHub Agent 使用指南

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🎯 Skill Overview / Skill 简介#

English#

An AI-powered poster generation tool that helps you create professional marketing posters, social media graphics, event flyers, and promotional materials with simple commands or templates.

Key Features:

• 🎨 Template-based design system
• 📝 Smart text rendering with custom fonts
• 🖼️ Image composition and layout
• 🎨 Color scheme automation
• 📏 Multiple output formats (PNG, JPG, PDF)
• ⚡ Batch generation support
• 🤖 AI-assisted design suggestions

中文#

AI 驱动的海报生成工具，帮助您通过简单的命令或模板创建专业的营销海报、社交媒体图片、活动传单和宣传物料。

核心功能：

• 🎨 基于模板的设计系统
• 📝 智能文字渲染，支持自定义字体
• 🖼️ 图像组合与布局
• 🎨 色彩方案自动化
• 📏 多种输出格式（PNG、JPG、PDF）
• ⚡ 批量生成支持
• 🤖 AI 辅助设计建议

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📋 Dependencies and Requirements / 依赖和要求#

System Requirements / 系统要求#

English:

• Node.js: >= 18.0.0
• Operating System: Linux, macOS, Windows
• Disk Space: >= 200MB
• RAM: >= 512MB

中文：

• Node.js: >= 18.0.0
• 操作系统: Linux、macOS、Windows
• 磁盘空间: >= 200MB
• 内存: >= 512MB

npm Dependencies / npm 依赖#

json

{
  "dependencies": {
    "canvas": "^2.11.0",
    "sharp": "^0.32.0",
    "jimp": "^0.22.0",
    "axios": "^1.6.0",
    "commander": "^11.1.0"
  }
}

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🚀 Quick Start / 快速开始#

Installation / 安装#

English:

bash

# Method 1: Install via npm
npm install -g openclaw-poster-generator

# Method 2: Clone repository
git clone https://github.com/ZhenRobotics/openclaw-poster-generator.git
cd openclaw-poster-generator
npm install

中文：

bash

# 方式 1: 通过 npm 安装
npm install -g openclaw-poster-generator

# 方式 2: 克隆仓库
git clone https://github.com/ZhenRobotics/openclaw-poster-generator.git
cd openclaw-poster-generator
npm install

Basic Usage / 基本使用#

English:

bash

# Generate poster from template
poster-gen create \
  --template marketing \
  --title "Summer Sale" \
  --subtitle "Up to 50% OFF" \
  --output poster.png

# Use custom colors
poster-gen create \
  --template event \
  --title "Tech Conference 2024" \
  --colors "#FF6B6B,#4ECDC4" \
  --output event.png

中文：

bash

# 从模板生成海报
poster-gen create \
  --template marketing \
  --title "夏季促销" \
  --subtitle "最高 5 折优惠" \
  --output poster.png

# 使用自定义颜色
poster-gen create \
  --template event \
  --title "2024 技术大会" \
  --colors "#FF6B6B,#4ECDC4" \
  --output event.png

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🤖 AI Agent Usage Guide / AI Agent 使用指南#

Recommended Use Cases / 推荐使用场景#

English:

1. Marketing Campaign Creation text

   User: "Create 10 marketing posters for our summer sale"
   Agent: Generates batch posters with consistent branding
   
   

2. Social Media Content text

   User: "Make Instagram posts for the next week"
   Agent: Creates optimized 1080x1080 graphics
   
   

3. Event Promotion text

   User: "Design a poster for our tech conference"
   Agent: Generates professional event flyer
   
   

中文：

1. 营销活动创建 text

   用户: "为我们的夏季促销创建 10 张营销海报"
   Agent: 生成具有一致品牌风格的批量海报
   
   

2. 社交媒体内容 text

   用户: "制作下周的 Instagram 帖子"
   Agent: 创建优化的 1080x1080 图片
   
   

3. 活动推广 text

   用户: "为我们的技术大会设计海报"
   Agent: 生成专业的活动传单
   
   

Agent Integration Example / Agent 集成示例#

TypeScript / Node.js:

typescript

import { PosterGenerator } from 'openclaw-poster-generator';

async function generatePoster(title: string, subtitle: string) {
  const generator = new PosterGenerator({
    template: 'marketing',
    outputFormat: 'png',
    width: 1920,
    height: 1080
  });

  const result = await generator.create({
    title: title,
    subtitle: subtitle,
    colors: ['#FF6B6B', '#4ECDC4'],
    images: ['./background.jpg'],
    fonts: {
      title: 'Arial Bold',
      subtitle: 'Arial'
    }
  });

  return result.outputPath;
}

Bash Script:

bash

#!/bin/bash
# Agent batch poster generation script

TEMPLATE="marketing"
OUTPUT_DIR="./posters"

for i in {1..10}; do
  echo "Generating poster $i..."

  poster-gen create \
    --template "$TEMPLATE" \
    --title "Poster $i" \
    --output "$OUTPUT_DIR/poster-$i.png"

  sleep 1
done

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🎨 Available Templates / 可用模板#

English:

TemplateDescriptionUse CasemarketingBold, eye-catching designProduct promotions, saleseventProfessional event layoutConferences, workshopssocialOptimized for social mediaInstagram, Facebook postsminimalClean, modern styleCorporate, professionalcreativeArtistic, colorfulArt events, creative projects

中文：

模板描述使用场景marketing大胆醒目的设计产品促销、销售活动event专业的活动布局会议、研讨会social为社交媒体优化Instagram、Facebook 帖子minimal简洁现代风格企业、专业场合creative艺术、多彩艺术活动、创意项目

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📐 Output Formats / 输出格式#

English:

• PNG - High quality, transparent background support
• JPG - Smaller file size, web-optimized
• PDF - Print-ready, vector graphics
• SVG - Scalable vector format

中文：

• PNG - 高质量，支持透明背景
• JPG - 文件更小，网页优化
• PDF - 可打印，矢量图形
• SVG - 可缩放矢量格式

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🔐 Security / 安全性#

English:

• ✅ Local processing - no data sent to external servers
• ✅ No API keys required for basic features
• ✅ Open source - transparent and auditable
• ✅ No tracking or analytics

中文：

• ✅ 本地处理 - 不向外部服务器发送数据
• ✅ 基础功能无需 API 密钥
• ✅ 开源 - 透明可审计
• ✅ 无跟踪或分析

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🐛 Common Issues / 常见问题#

Q1: Font not found / 字体未找到#

English:

bash

# Install system fonts
sudo apt-get install fonts-liberation

# Or specify custom font path
poster-gen create --font-path ./fonts/

中文：

bash

# 安装系统字体
sudo apt-get install fonts-liberation

# 或指定自定义字体路径
poster-gen create --font-path ./fonts/

Q2: Image quality issues / 图像质量问题#

English:

bash

# Use higher DPI
poster-gen create --dpi 300 --quality 100

中文：

bash

# 使用更高 DPI
poster-gen create --dpi 300 --quality 100

Q3: Memory errors / 内存错误#

English:

bash

# Increase Node.js memory
NODE_OPTIONS="--max-old-space-size=4096" poster-gen create

中文：

bash

# 增加 Node.js 内存
NODE_OPTIONS="--max-old-space-size=4096" poster-gen create

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🔗 Related Resources / 相关资源#

English:

• GitHub Repository: https://github.com/ZhenRobotics/openclaw-poster-generator
• npm Package: https://www.npmjs.com/package/openclaw-poster-generator
• Issue Tracker: https://github.com/ZhenRobotics/openclaw-poster-generator/issues

中文：

• GitHub 仓库: https://github.com/ZhenRobotics/openclaw-poster-generator
• npm 包: https://www.npmjs.com/package/openclaw-poster-generator
• 问题追踪: https://github.com/ZhenRobotics/openclaw-poster-generator/issues

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📝 Verification Info / 验证信息#

• Skill Version: 1.0.0
• Last Updated: 2026-03-25
• Author: justin
• License: MIT
• Repository: https://github.com/ZhenRobotics/openclaw-poster-generator

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🙏 Contributing / 贡献#

English: We welcome contributions!

1. Fork the repository
2. Create a feature branch
3. Submit a Pull Request

中文： 欢迎贡献代码！

1. Fork 仓库
2. 创建特性分支
3. 提交 Pull Request

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🤝 Official Support Partner / 官方技术支持合作伙伴#

English#

For technical support and consulting services, you can reach out to our official partner:

Official Maintenance Partner:

• Name: 黄纪恩学长 (Huang Jien)

• Xianyu ID: 专注人工智能的黄纪恩学长

• Specialization: Artificial Intelligence & Technical Support

• Services:

  • Technical consultation
  • Custom poster template development
  • Integration support
  • Training and onboarding

中文#

如需技术支持和咨询服务，可以联系我们的官方合作伙伴：

官方维护合作伙伴：

• 姓名: 黄纪恩学长

• 闲鱼 ID: 专注人工智能的黄纪恩学长

• 专长: 人工智能与技术支持

• 服务内容：

  • 技术咨询
  • 定制海报模板开发
  • 集成支持
  • 培训与入门指导

如何联系 / How to Contact:

1. 打开闲鱼 APP / Open Xianyu App
2. 搜索「专注人工智能的黄纪恩学长」/ Search "专注人工智能的黄纪恩学长"
3. 发送您的技术需求 / Send your technical requirements

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Create stunning posters with AI! / 用 AI 创建精美海报！ ✨🎨