Nano Banana Pro
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Prompts

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BY@Chahat Patel
Dec 7, 2025

Cinematic Product Video Prompt for Keychain Style Portrait

Cinematic Product Video Prompt for Keychain Style Portrait

A detailed JSON-formatted prompt designed for the Gemini AI Nano Banana 3 Pro to create a cinematic product-style video advertisement. The video features a keychain as the hero product, protected by a tiny, tough figurine bodyguard in a high-end studio setting, utilizing macro close-ups and smooth camera movements to achieve a humorous yet sleek aesthetic.

Prompt
{ "style": "cinematic product-style video", "environment": { "setting": "clean premium studio", "lighting": "soft directional studio lights, high contrast, glossy reflections, subtle rim light", "mood": "humorous yet high-end" }, "subjects": [ { "type": "tiny figurine", "role": "bodyguard", "actions": [ "paces left and right", "crosses his arms", "adjusts tiny sunglasses", "stands protectively in front of keychain" ], "expression": "serious, tough, guarding" }, { "type": "keychain", "role": "protected object", "details": "hero product, centered, sharp focus" } ], "camera": { "movements": [ "smooth dolly tracking shot following the figurine", "macro close-up shots on sunglasses, figurine face, and keychain", "shallow depth of field transitions" ], "lenses": "macro lens, 85mm cinematic product lens feel" }, "visuals": { "composition": "premium product advertisement aesthetic", "textures": "sharp micro-details on figurine and keychain", "tones": "clean neutral backdrop, polished surfaces" }, "vibe": "playful bodyguard scenario but sleek and cinematic" }

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Common Questions

Nano Banana Pro is Google's latest multimodal AI model featuring multimodal understanding (text, images, and video), high-quality generation from photorealistic to artistic styles, fast iteration with quick edits and variations, diverse styles from pixel art to oil paintings, precise control over composition and lighting, and complex multi-object, multi-character scene rendering.
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Simply copy the prompt and use it in YouMind with the 'Nano Banana Pro' image generation model according to the description. We are working on a tighter integration for one-click usage in the future.
It helps you consolidate your content creation and learning best practices into YouMind Shortcuts. This enables one-click generation based on your materials—like turning a YouTube video into a blog post or extracting quotes from an article.
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