How to Create Viral 3D Figurines with Nano Banana AI: Free Gemini 2.5 Flash Tutorial for Beginners
As of September 17, 2025, over 500 million images have been created using this tool. It’s fun, easy, and free. In this guide, we'll show you how to join the fun. Whether you're a beginner or an AI enthusiast, you'll learn to craft your own Nano Banana AI 3D figurine.
Nano Banana AI 3D Figurine: The Viral Trend Taking Over Social Media
Nano Banana AI 3D figurine creation has exploded in popularity. This feature lets users transform photos into realistic, toy-like models. Think of it as your personal action figure maker.
The trend started in late August 2025 and quickly went viral on platforms like X and Instagram.
Google's Gemini app powers this craze. It has drawn 23 million new users in just two weeks. Celebrities and influencers love it. They post figurines of themselves in fun poses.
This isn't just a fad—it’s a glimpse into AI's future for personal creativity.
What is Nano Banana AI?
Nano Banana AI is the fun nickname for Google's Gemini 2.5 Flash Image model. Released on August 26, 2025, it handles image generation and editing with ease.
Upload a photo and add a prompt
The AI turns it into a 3D-style figurine
These look like commercial toys, complete with packaging
The tool uses depth estimation technology to create a sense of three dimensions from flat images. It’s available for free in the Gemini app and Google AI Studio.
No fancy equipment needed—just your phone or computer.
How Gemini 2.5 Flash Powers This Magic
Gemini 2.5 Flash is the brain behind Nano Banana. It's a multimodal AI model, built by Google DeepMind for fast, high-quality results.
Key Features
Image Editing: Change outfits or backgrounds while keeping your face the same.
Style Transfer: Apply toy-like effects to any photo.
Consistency: Create multiple views of the same figurine for 360-degree looks.
According to Google, this model processes images at low cost—about $0.039 per image via API. It's optimized for speed, making it perfect for viral content.
Why Nano Banana AI 3D Figurines Are Going Viral
The appeal is simple. Who doesn’t want a mini version of themselves?
Nostalgia for collectibles like Funko Pops
Highly shareable on social media
No art skills required
Data shows Gemini's overall user base hit 700 million by September 2025. Nano Banana drove much of that growth. On X, searches for "nano banana ai 3d figurine" spiked 300% in the last month.
Experts from Gartner predict:
AI image tools like this will shape 80% of social media by 2027.
Step-by-Step Nano Banana AI Tutorial
Getting Started with Gemini
Download the Gemini app from Google Play or App Store.
Or visit Google AI Studio online.
Sign in with your Google account.
Select Gemini 2.5 Flash as your model.
Upload a clear photo (selfie or pet works best).
Avoid group shots or hats—they can confuse the AI.
Good lighting improves results.
Best Prompts for Photorealistic AI Figurines
Prompts guide the AI.
Basic Prompt:
"On a clear base, make a realistic-looking 1/6 scale 3D figurine of the individual in the picture."Advanced Prompt:
"Convert the selfie into a viral 3D miniature AI figurine in a bedroom scene that is photorealistic and comes with toy packaging."
Pro tip: Keep prompts under 100 words.
Tips for Creating AI 3D Modeling Free with Nano Banana
You don’t need paid software.
Use high-resolution photos (1200px+).
Experiment with different angles.
Edit after generation with Nano Banana image editing.
Avoid long prompts—focus on key details.
Gemini Flash Depth Estimation: The Tech Behind It
This feature makes the figurines look realistic.
Analyzes photos to infer 3D structure
Adds shadows and depth automatically
Outperforms rivals by 20% in benchmarks
Future updates may include video animation.
Selfie to 3D Figurine: Real Examples
Example 1: A family photo turned into cute mini-figures with packaging → 5,000 LinkedIn views.
Example 2: A dog turned into a superhero figurine → viral with thousands of shares.
This shows the versatility of AI 3D modeling.
Nano Banana Gemini Tutorial: Advanced Image Editing
Take your figurines to the next level.
Generate your figurine
Edit prompts: "Swap outfit to superhero costume"
Adapt to actual settings: "On a desk with toy packaging"
All outputs are watermarked with SynthID for transparency.
FAQ
What is Nano Banana AI?
It’s Google's Gemini 2.5 Flash Image tool, famous for 3D figurines.
How do I access it for free?
Use the Gemini app or Google AI Studio.
Can I create 3D videos?
Yes, pair with tools like Runway AI for animation.
Is it safe?
Yes, all images are watermarked. Avoid sharing sensitive photos.
What are the best prompts?
"A 1/7 scale photorealistic 3D figurine with a transparent base and toy box."
Conclusion
Nano Banana AI 3D figurine creation opens a world of creativity. It’s easy, fun, and trending.
Now, grab your photo and start experimenting. Share your results in the comments below. Tag us on social media or check our guide on AI tools for beginners.
Author Bio
Written by SM Editorial Team, led by Shahed Molla. Our team of expert researchers and writers cover SEO, digital growth, technology, trending news, business insights, lifestyle, health, education, and virtually all other topics, delivering accurate, authoritative, and engaging content for our readers. Read More...
