Poster Generator

Generates professional designer-grade posters, flyers, campaign visuals, event posters, and product posters. Use when the user asks for 海报, poster, flyer, campaign visual, event poster, product poster, promotional visual, or high-end marketing key visual.

29 stars 3 forksMarketing, Sales & Business

Install

skills CLI (Claude Code, Cursor, Codex and more)

npx skills add howardz27/poster-generator-skill --skill poster-generator

Manual install

git clone --depth 1 https://github.com/howardz27/poster-generator-skill.git /tmp/poster-generator-skill
mkdir -p ~/.claude/skills
cp -r /tmp/poster-generator-skill/. ~/.claude/skills/poster-generator

Personal skills live in ~/.claude/skills. Use .claude/skills in a project folder to share a skill with your team.

From the SKILL.md

# Poster Generator

Choose from 20 visual styles. The skill organizes the poster composition automatically from the content, channel, and aspect ratio.

This skill creates polished, modern, practical posters with production-ready image prompts.

## Usage

```bash
/poster-generator path/to/content.md
/poster-generator path/to/content.md --style swiss-editorial
/poster-generator path/to/content.md --aspect 4:5 --lang zh
/poster-generator "新品发布会，6月30日，上海" --style luxury-minimal
/poster-generator  # then paste content
```

## Options

| Option | Values |
|--------|--------|
| `--style` | 20 options, default: swiss-editorial |
| `--aspect` | 1:1, 4:5, 2:3, 3:4, 9:16, 16:9; default: 2:3 |
| `--lang` | en, zh, ja, etc.; default: source language |
| `--renderer` | name of an installed image-generation skill or MCP tool to use for rendering (e.g. `image-gen`, `baoyu-image-gen`). Default: auto-discovered at runtime. |
| `--backend` | passed through to the chosen renderer when it supports sub-backends (e.g. `jimeng`, `banana`, `gpt-image-2` for `image-gen`). Default: renderer's own default. |
| `--quality` | 1K, 2K, 4K where the renderer supports it |

Composition (how content is arranged on the poster) is handled automatically by the skill based on content, channel, and aspect ratio — users only choose a style. Advanced internal controls (including an optional `--layout` override for backward compatibility) are documented in `references/advanced.md`.

## Available Systems

Read the full skill on GitHub

Details

Skill name: poster-generator
Repository: howardz27/poster-generator-skill
License: MIT
Repo updated: 24 September 2026

FAQ

What does the Poster Generator skill do?

How do I install the Poster Generator skill?

skills CLI (Claude Code, Cursor, Codex and more): npx skills add howardz27/poster-generator-skill --skill poster-generator. Skills go in ~/.claude/skills (personal) or .claude/skills (project), and Claude loads them automatically when a task matches the description.

Is Poster Generator popular?

It lives in howardz27/poster-generator-skill, which has 29 GitHub stars and 3 forks.

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