Banner Creator - 広告バナー/クリエイティブ生成

各種SNS・広告プラットフォーム向けのバナー/クリエイティブを生成します。

機能

プラットフォーム別プリセット: X, Facebook, Instagram, PRタイムズ, YouTube, LINE, Web広告
トーン・スタイル設定: プロフェッショナル、ポップ、エレガントなど
参考画像検索: キーワードからWeb検索で参考画像を取得
コピーテキスト生成: 投稿文・ハッシュタグ・CTAを同時生成

プラットフォーム別サイズ

| Platform | Size | Aspect Ratio | |----------|------|--------------| | x_post | 1200x675 | 16:9 | | x_card | 800x418 | 1.91:1 | | facebook | 1200x630 | 1.91:1 | | facebook_story | 1080x1920 | 9:16 | | instagram_feed | 1080x1080 | 1:1 | | instagram_story | 1080x1920 | 9:16 | | prtimes | 1200x630 | 1.91:1 | | youtube | 1280x720 | 16:9 | | line | 1040x1040 | 1:1 | | web_horizontal | 1200x628 | 1.91:1 | | web_vertical | 300x600 | 1:2 |

Usage

# Basic usage
python scripts/banner_creator.py --platform x_post --message "キャッチコピー"

# With copy text generation
python scripts/banner_creator.py --platform instagram_feed --message "新商品発売" --with-copy

# With reference image search
python scripts/banner_creator.py --platform facebook --message "セール" --search-ref "EC セール バナー"

# Full options
python scripts/banner_creator.py \
  --platform x_post \
  --message "メインメッセージ" \
  --sub-copy "サブコピー" \
  --cta "今すぐ登録" \
  --tone professional \
  --color-scheme cool \
  --font-style bold \
  --priority ctr \
  --brand-name "会社名" \
  --session "campaign_name" \
  --with-copy \
  --variants 3

Parameters

| Parameter | Required | Default | Description | |-----------|----------|---------|-------------| | --platform | Yes | - | Target platform (see table above) | | --message | Yes | - | Main headline/catchphrase | | --sub-copy | No | - | Sub-headline or details | | --cta | No | - | Call-to-action text | | --tone | No | professional | Tone: professional, casual, pop, elegant, urgent, minimal, tech, natural | | --color-scheme | No | auto | Color: warm, cool, mono, pastel, vivid, dark, or HEX code | | --font-style | No | auto | Font: gothic, mincho, handwritten, bold, script, geometric | | --priority | No | ctr | Focus: ctr, brand, info, emotion, product, event | | --brand-name | No | - | Brand/company name to display | | --reference | No | - | Local path or URL to reference image | | --search-ref | No | - | Keywords to search for reference images | | --session | No | - | Session name for organizing output | | --with-copy | No | false | Generate copy text along with image | | --variants | No | 1 | Number of variations to generate | | --output | No | auto | Output file path |

Output

Image: docs/generated/banners/{date}_{session}/{filename}.png
Copy text (when --with-copy): Saved as {filename}_copy.md
- 3 post text variations
- Hashtag suggestions
- CTA phrases

Examples

X Post Banner

python scripts/banner_creator.py \
  --platform x_post \
  --message "AI時代の働き方改革" \
  --sub-copy "無料ウェビナー開催" \
  --cta "今すぐ登録" \
  --tone professional \
  --with-copy

Instagram Feed with Reference Search

python scripts/banner_creator.py \
  --platform instagram_feed \
  --message "Summer Collection" \
  --tone pop \
  --color-scheme vivid \
  --search-ref "fashion summer sale instagram"

PRTimes Press Release Image

python scripts/banner_creator.py \
  --platform prtimes \
  --message "新サービスリリースのお知らせ" \
  --brand-name "株式会社〇〇" \
  --tone professional \
  --priority info

Requirements

GEMINI_API_KEY or GOOGLE_API_KEY in environment
Python packages: google-genai, Pillow, python-dotenv, requests