AI-Generated Game Announce Banner Prompt – 16:9 YouTube Thumbnail
Prompt
16:9 horizontal, real-photo-based advertising banner for YouTube thumbnail/SNS ad. Main subject: one young female game developer (mid-20s, East Asian, slim, natural skin texture) sitting at a bright wooden desk in a cozy home office, holding a stylus and looking up with a confident, excited smile towards a floating holographic game character (a cute original small fox-like creature, soft blue glow). She wears a casual white blouse and glasses. Background: large window with soft natural light, clean white walls, a few plants, wide negative space. Lighting: bright, airy, natural window light, high-key, soft shadows. Tone: bright and refreshing, white to off-white base with pastel accent colors (pale blue, mint green). Title burned into image: "新たな世界へ、いざ出航！" (large, white with strong dark outline, centered top). Main headline: "新作ゲーム 制作発表" (large, bold, white with dark shadow, centered middle). Layout: person on the left side, holographic character on the right, text centered over the free space. No extra text, no logos, no watermarks. Photorealistic, shot on DSLR, 35mm lens, shallow depth of field.
このバナーはYouTubeサムネイルおよびSNS広告（16:9横長）向けに最適化されています。実写の女性開発者のフォトリアルな描写が「本物感」と「創作への情熱」を伝え、ゲーム開発や新作リリースに興味のある視聴者の共感を誘います。明るい白背景にパステルカラーの差し色がフレッシュでポジティブなブランドイメージを演出し、浮かぶホログラムのペット風キャラクターが夢と魔法のタッチを加えます。広めの余白により、モバイル画面でも高いテキスト可読性を確保。才能の自信に満ちた笑顔がクリックとエンゲージメントを促進します。
配色は白・オフホワイト・淡い青・ミントグリーンで構成。SNSの賑やかなフィードの中でも、攻撃的にならずに目立つよう設計されています。キャッチコピー『新たな世界へ、いざ出航！』は強い動詞と冒険的感情を含み、好奇心と期待感を刺激します。特定のブランドロゴや著作権キャラクターは使用せず、オリジナルのキツネ風クリーチャーは安全な汎用ファンタジー要素として「ゲーム制作」テーマを強化します。
Prompt Overview
This banner is optimized for YouTube thumbnails and SNS ads (16:9 landscape). The photorealistic depiction of a real-life female developer conveys a sense of "authenticity" and "passion for creation," resonating with viewers interested in game development and new releases. The bright white background with pastel accent colors creates a fresh and positive brand image, while the floating holographic pet-like character adds a touch of dream and magic. Generous margins ensure high text readability even on mobile screens. The confident, talented smile encourages clicks and engagement.
The color scheme consists of white, off-white, pale blue, and mint green. It is designed to stand out in a busy SNS feed without being aggressive. The catchphrase, "Set sail for a new world!" includes strong verbs and adventurous emotions, stimulating curiosity and anticipation. No specific brand logos or copyrighted characters are used; the original fox-like creature serves as a safe, universal fantasy element that reinforces the "game creation" theme.
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