Creating consistent characters in AI art can be a challenge. Nano Banana addresses this by offering a user-friendly, open-source solution that ensures your characters remain recognizable, no matter the scene or artistic style. This post from Dzine provides a full overview of Nano Banana including its features/usages/prompts/price. Now, keep on reading.
Related post: Ultimate Guide to Creating Consistent Characters with AI
What is Nano Banana?
What is Nano Banana? It’s the internal codename for Google’s Gemini 2.5 Flash Image, which is an advanced AI imaging tool. Its biggest advantage is that it allows you to create images through conversations. You don’t need to learn complex tools – just use text, images, or both.
The model stands out for its exceptional speed, high-quality output, and superior ability to maintain character and scene consistency, as well as seamlessly blend images. It surpasses competitors like Qwen Image Edit, Flux, etc., positioning it as an ideal solution for professional creative work and developing consistent AI influencer personas.
Features of Nano Banana
The latest update to Nano Banana gives users more control over image generation and editing. The following are the main features of Google Nano Banana:
- Natural Language Interface: Image editing is performed through intuitive text prompts, operating in a manner analogous to GPT for text-based tasks.
- Perfect Consistency: The model specializes in preserving the intricate details of characters and the integrity of the original scene and background throughout any edit.
- Iterative & Immediate Workflows: It supports multi-turn editing for gradual refinement, as well as one-shot editing capable of delivering perfect outcomes in a single attempt.
- Advanced Content Creation: The tool is ideal for generating consistent AI-powered User-Generated Content (UGC) for platforms like social media.
- Seamless Blending & Generation: It enables the natural fusion of multiple images and concepts, and can intelligently add, remove, or alter image elements with remarkable realism.
How to Use Nano Banana (3 Platforms)
After learning the basic information about Nano Banana, it’s time to have a try. Here are 3 ways for you to try Nano Banana AI image editor.
Way 1: Via Dzine AI
Dzine AI is a professional image generator and editor with various models that allow you to create and manipulate images with a high degree of control. With it, you can convert text to image, image to video, make a lip sync video, convert 2D image to 3D, and so on. It allows you to use the advanced features in 7 days for free. Here is how to use Nano Banana on Dzine.
1. To explore Nano Banana, log in to your account on Dzine’s homepage.
2. Click AI Tools > Chat Editor.
3. Click the drop-down menu to choose Nano Banana and set the desired aspect radio.
4. Upload the image and enter the prompt. Click the Generate button for image generation.
Way 2: Via Google AI Studio
Google AI Studio is a platform that helps you create and test AI applications without advanced technical knowledge. However, it has limited tokens. If you want to generate more images, you may need to subscribe to the advanced edition. Follow the steps to use Nano Banana on Google AI Studio.
1. Go to the Google AI Studio’s official website.
2. Sign in to your Google Account.
3. Click Generate Media and click Try Nano Banana.
4. Enter your prompt and upload the image. Then, click Run.
Way 3: Via the Gemini App
Gemini is Google’s AI assistant. It helps with writing, planning, brainstorming, and more. However, if you use the Nano Banana on Gemini, all edited images will have a Gemini logo watermark in the lower right corner. Here is how to access Nano Banana on Gemini.
1. Go to the Gemini official website and log in to your Google Account.
2. Choose 2.5 Flash as the model.
3. Upload the image and enter the description. Then, click the Submit button.
10+ Popular Nano Banana Prompts
Don’t just list keywords! Google’s top tip is to use descriptive sentences instead of long, wordy phrases. In this part, we’ll explore the latest and popular Nano Banana prompt text. All you have to do is create a Gemini prompt, copy and paste it into Dzine.
1. 3D Action Figure
Use simple Nano Banana prompts to craft high-fidelity 3D action figures from your images, transforming any photo into a meticulously detailed, printable model.
Prompt:
Create a 1/7 scale commercialized figurine of the character in the picture, in a realistic style, in a real environment. The figurine is placed on a computer desk. The figurine has a round transparent acrylic base. The content on the computer screen is a 3D modeling process of this figurine. Next to the computer screen is a toy packaging box, designed in a style reminiscent of high-quality collectible figures, printed with original artwork. The packaging features two-dimensional flat illustrations of the figurine.
2. 3×3 Grid Portrait
Create a 3×3 grid of portraits that depict a variety of life experiences, generated by the Nano Banana model.
Prompt:
Using the uploaded photo as a reference, generate a set of 9 vibrant half-length portraits featuring natural life. Each portrait should show a different pose and be placed in a unique setting, with rich, colorful details that highlight the diversity of nature.
3. Combine Multiple Images
Blend a collection of photos into one harmonious and visually stunning composition with guidance from Nano Banana prompts.
Prompt:
Combine multiple images ([Image1], [Image2], [Image3], …) into a single cohesive image. Keep all key subjects recognizable and maintain their proportions and details. Blend the images naturally with consistent lighting, shadows, perspective, and style. Photorealistic, high-resolution, seamless integration.
4. Change Image Background
Simply enter precise prompts into Nano Banana to change any image background for a new setting, all while perfectly preserving your main subject.
Prompt:
Replace the background of [Image1] with [desired background description, e.g., a beach, a forest, a city skyline]. Keep the main subject (person/object) unchanged, maintaining original proportions, lighting, and details. Ensure the subject blends naturally with the new environment. Photorealistic, high-resolution, seamless integration.
5. Add/Remove Object from Image
(1). Add Object to Image
Add new objects into your images and make them blend naturally.
Prompt:
Add [desired element, e.g., a tree, a lamp, a dog] to [Image1]. Place it naturally in the scene, matching the lighting, perspective, and style. Keep the original elements unchanged. Photorealistic, seamless integration.
(2). Remove Object from Image
Remove unwanted objects from your photos for a clean, polished result with Nano Banana photo editor.
Prompt:
Remove [element to remove, e.g., a person, a car, a sign] from [Image1]. Fill the background naturally to maintain the scene’s continuity, lighting, and details. Keep all other elements unchanged. Photorealistic, high-resolution.
6. Change Camera Angle
Adjust the camera perspective to capture your subject from any viewpoint with Nano Banana.
Prompt:
Recreate the person from [Image1] in four different camera perspectives. Keep the subject’s identity, body proportions, and clothing consistent across all four images. Maintain the same background environment as [Image1], with photorealistic lighting, natural shadows, and high-quality details.
Generate four variations side by side:
- Bird’s-eye view (from above).
- Rear view (from behind).
- Side profile view.
- Close-up portrait view.
7. Virtual Change Clothes
Instantly swap outfits on your subjects, visualizing them in a variety of new styles and looks.
Prompt:
Keep the character in [Image1] unchanged, but replace the cloth with the outfit in [Image2]. Maintain the same pose, body proportions, and facial features, while applying the color, texture, and style of the pants in [Image2]. High-quality, realistic, consistent detail.
8. Edit Text in Image
Modify or replace text within your images while keeping the design intact.
Prompt:
Edit the text in [Image1]. Replace the existing text with “[your new text]” while keeping the background, design, and other elements unchanged. Match the font style, size, and color to look natural and consistent with the image. Photorealistic, seamless integration.
9. Enhance Image
With Nano Banana, you can enhance the image, sharpen details, and boost clarity with less effort.
Prompt:
Enhance [Image1] to improve overall quality and detail. Keep the original composition, colors, and style intact. Increase resolution, sharpness, texture clarity, and lighting realism. Output as a photorealistic, high-resolution image.
10. AI Hug Younger Self
Create an AI hug image with your younger self using Nano Banana.
Prompt:
Take a photo taken with a Polaroid camera. The photo should look like an ordinary photograph, without an explicit subject or property. The photo should have a slight blur and a consistent light source, like a flash from a dark room, scattered throughout the photo. Don’t change the face. Change the background behind those two people with white curtains. Make it look like both people in the reference picture are hugging each other.
More Nano Banana Use Cases
This part is about more Google Nano Banana’s user cases.
- 2D-to-3D Conversion: Generates interactive 3D assets from flat images, accelerating the development of game environments, AR applications, and virtual showrooms.
- Virtual Styling Suite: Allows for the realistic application of virtual garments and hairstyles to models, providing a preview for consumers and reducing sampling needs for brands.
- Dynamic Storyboarding: Rapidly visualizes different narrative sequences, camera angles, and lighting scenarios from a single reference image to visualize stories.
- Thumbnail & Graphic Optimization: Crafts engaging thumbnails and marketing graphics by intelligently composing subjects, objects, and stylized text for maximum impact.
- Automated Content Production: Speeds up the creation of resized and reformatted marketing materials for various platforms through template-based automation.
- Pre-Visualization for Film: Creates digital assets like backgrounds and props, enabling cost-effective set design and location scouting for film and animation projects.
- AR/VR Asset Preparation: Isolates objects from photographs for seamless placement into augmented and virtual reality experiences across retail, education, and entertainment.
- Fashion Design & Presentation: Visualizes diverse color options, accessory combinations, and complete outfits on digital models for streamlined collection planning and sales.
Nano Banana vs Seedream 4.0
Seedream 4.0 is also a popular image model, and many people consider it a replacement for Nano Banana. Here are the differences between them.
| Feature/Aspect | Nano Banana | Seedream 4.0 |
| Image Style | Realistic, logical, grounded in real-world accuracy | Creative, artistic, experimental |
| Editing with Prompts | Keeps edits realistic and consistent | Allows flexible, artistic changes |
| Character Consistency | Excellent – preserves faces, details, and expressions across edits | Good, but may introduce slight variations (can spark creativity) |
| Understanding Prompts | Great for literal and structured requests | Great for abstract, emotional, and artistic prompts |
| Number of Outputs | Usually produces 1 refined image per request | Generates multiple versions (2–4) for variety |
| Image Resolution | Standard sizes (1024×1024 or 2048×2048 px) | High detail up to 4K (3840×2160 px) |
| Best For | Realism, business visuals, clean edits | Creativity, exploration, detailed artistic visuals |
Final Thoughts
In conclusion, Nano Banana is a powerful AI tool that produces professional, high-quality images with multi-round editing capabilities. It’s recommended to try it on Dzine. If you have any questions or concerns about Dzine AI, please comment below or send an email to us. We’ll reply to you as soon as possible.