Google's Nano Banana feature, part of Gemini 2.5 Flash Image, has made it simple to transform ordinary photos into playful AI 3D figurines. Accessible through the Gemini app and Google AI Studio, the tool lets anyone generate detailed miniature models with quick prompts, then customize and share results across social platforms.

Why it matters

3D model creation used to require specialist software and hours of work. Nano Banana democratizes this process: users can create an AI 3D figurine from a photo in seconds, opening new possibilities for creators, small businesses and educators who want fast, visual content without a steep learning curve.

How it works

• Upload a photo: Add a portrait or full body image in the Gemini app or Google AI Studio.
• Add a prompt: Describe the style and finish, for example how to create a clay figurine, anime toy or action figure look. Prompts guide the photo to 3D model conversion.
• Generate: The model processes the image and prompt, producing a ready to share 3D figurine render in seconds.
• Customize and share: Tweak style, lighting or pose, then export or post to social media to join the viral trend.

Sample prompts to try

• "Create a clay figurine of this photo with soft studio lighting and warm tones"
• "Transform this selfie into a stylized anime 3D figurine, glossy finish"
• "Generate a collectible action figure, high detail, dramatic lighting"
• "Convert this portrait into a miniature sculpture, matte ceramic texture"
• "Make a chibi 3D figurine from this image with playful colors and big eyes"

Practical uses

Beyond novelty, Nano Banana can be useful to create quick product mockups, personalized gifts, classroom visuals and social media content that performs well. Marketers can use generated images to explore concepts and designers can iterate on character styling without heavy software.

Ownership and privacy considerations

While Nano Banana is fun and accessible, it raises important questions about image rights and commercial use. When you upload a photo and generate an AI 3D figurine, clarify whether the output can be used for sale or commercial projects. Review Google's usage terms and any developer API rules in Google AI Studio before using outputs commercially.

Privacy is also a concern. Be mindful when uploading personal photos or images of others. Check how image data is processed and retained, and remember that sharing results on social networks can create further exposure.

Prompt tips for better results

• Use clear, action oriented words like generate, transform, create and customize to guide the model.
• Include style modifiers: clay, ceramic, anime, chibi, collectible, glossy or matte.
• Specify lighting and angle to improve realism: soft studio lighting, three quarter view, dramatic rim light.
• Experiment with longer descriptive prompts when you need a consistent character look across multiple images.

Final thoughts

Nano Banana, powered by Gemini 2.5 Flash Image, shows how consumer AI can convert complex creative tasks into instant, shareable experiences. The trend highlights huge demand for tools that help users create and share AI 3D figurines, while reminding creators to weigh legal and privacy implications before commercial use. If you want to explore the trend, start by generating, customizing and sharing a few safe, personal samples, then refine your prompts for more consistent, professional results.