Nano Banana 2
Nano Banana 2 is Google (Gemini 3.1 Flash Image)'s AI image generation model available on Mivo. It supports 1K and 2K resolution output, 14 reference images for image-to-image editing, and 10 options.
Available now in Mivo Studio — select Nano Banana 2 from the image model list.
Overview
Nano Banana 2 is Google (Gemini 3.1 Flash Image)'s AI image generation model available on Mivo. It supports 1K and 2K resolution output, 14 reference images for image-to-image editing, and 10 options.
The model is available in Mivo Studio alongside other leading image models including Seedream 5 Pro, Nano Banana, FLUX.2 Pro, and more. This gives you the flexibility to choose the right model for each project, from fast drafts to production-ready marketing visuals.
Available now in Mivo Studio — select Nano Banana 2 from the image model list.
Key features
Gemini 3.1 Flash engine
Powered by Google's Gemini 3.1 Flash Image model for fast, high-quality generation with improved photorealism over the original Nano Banana.
14 reference images
Upload up to 14 reference images simultaneously — the most of any image model on Mivo — for maximum creative control in image-to-image editing.
1K and 2K resolution
Choose 1K for quick drafts and iterations, 2K for production-ready output with enhanced detail.
10 aspect ratios
Supports 1:1, 4:3, 3:4, 16:9, 9:16, 2:3, 3:2, and additional formats for comprehensive coverage of all platforms.
Fast generation speed
Gemini 3.1 Flash architecture delivers faster generation times compared to the original Nano Banana, ideal for rapid iteration.
Credits 10-14
Cost-effective at 10 credits for 1K and 14 credits for 2K, offering excellent value for the quality and reference image capacity.
Who benefits?
Marketing teams
Generate product photography, lifestyle imagery, and ad creatives at scale. Use reference images for consistent visual identity across campaigns.
E-commerce brands
Create product shots in multiple aspect ratios for different platforms. Use image-to-image to transform catalog photos into lifestyle scenes.
Content creators
Produce eye-catching visuals for Instagram, TikTok, and YouTube. The 9:16 vertical format is perfect for stories and reels.
Nano Banana 2 vs Seedream 5 Pro: detailed comparison
| Feature | Nano Banana 2 | Seedream 5 Pro |
|---|---|---|
| Provider | ByteDance | |
| Max resolution | 2K | 2K |
| Max reference images | 14 | 10 |
| Aspect ratios | 10 options | 7 options |
| Credits (1K) | 10 | 8 |
| Best for | Multi-reference editing | Photorealistic marketing |
Nano Banana 2 vs Nano Banana Pro: detailed comparison
| Feature | Nano Banana 2 | Nano Banana Pro |
|---|---|---|
| Provider | Google Vertex AI | |
| Max resolution | 2K | 4K |
| Max reference images | 14 | 8 |
| Credits (1K) | 10 | 15 |
| Credits (2K) | 14 | 20 |
| Best for | Max reference images | 4K high-resolution output |
Workflow on Mivo
Open Generate Studio and switch to the AI Image tab. Select Nano Banana 2 from the model list, choose your aspect ratio and resolution, then write your prompt. For image-to-image editing, upload reference images and describe the transformation you want.
Generate multiple images in parallel with different seeds for variety. The studio supports up to 5 concurrent jobs per model, so you can iterate quickly and pick the best result.
Once satisfied, download your image or publish it directly to your Mivo profile. All generated images are archived in your generation history for easy access.
Prompt guidance
Nano Banana 2 responds well to descriptive, detailed prompts. Include subject, setting, lighting, mood, camera angle, and style references. Be specific about the final image you want, not the process of creating it.
For image-to-image editing, describe what you want to change or enhance. Reference images provide visual context, so your prompt should focus on the transformation rather than restating what is already in the images.
Prompt blueprints
Product photography
Professional product photo of [PRODUCT] on clean white background, studio lighting, soft shadows, high detail, 4:3 aspect ratio, photorealistic
Lifestyle marketing visual
Lifestyle photo of [PERSON] using [PRODUCT] in [SETTING], natural lighting, warm tones, candid moment, 9:16 vertical, social media ready
Image-to-image style transfer
Transform the reference image into a watercolor painting style, maintain the composition and subject, add soft brush textures and pastel color palette
Best practices
Start with 1K for drafting and iteration. It is faster and cheaper, allowing you to explore multiple concepts before committing to higher resolution output for final production.
For multi-image reference editing, provide diverse angles and styles of your subject. The more visual context the model has, the better it can blend references into a cohesive output. Use all available reference slots when possible.
Always verify text rendering in generated images. While Nano Banana 2 has good text capabilities, complex phrases and non-English text may still require post-processing with image editing tools for pixel-perfect results.
Pricing
10 credits for 1K, 14 credits for 2K per image. Credit-based pricing on Mivo offers significant savings compared to accessing the Google API directly.
FAQs
What is Nano Banana 2?
Nano Banana 2 is powered by Google's Gemini 3.1 Flash Image model. It is the successor to the original Nano Banana, offering improved photorealism, faster generation, and support for up to 14 reference images — the most of any image model on Mivo.
What resolutions does Nano Banana 2 support?
Nano Banana 2 supports 1K and 2K output resolutions. Use 1K for drafting and iteration, 2K for production-ready marketing visuals.
How many reference images can I use?
Nano Banana 2 supports up to 14 reference images — the highest of any image model on Mivo. This gives you maximum creative control for complex image-to-image editing tasks.
How much does Nano Banana 2 cost?
Nano Banana 2 costs 10 credits for 1K and 14 credits for 2K per image on Mivo. This is competitive with other premium image models while offering more reference image slots.
How does Nano Banana 2 compare to the original Nano Banana?
Nano Banana 2 offers improved photorealism, faster generation speed, and 14 reference images (up from 10). It uses the Gemini 3.1 Flash architecture for better quality and speed.
What aspect ratios does Nano Banana 2 support?
Nano Banana 2 supports 10 aspect ratios including 1:1, 4:3, 3:4, 16:9, 9:16, 2:3, 3:2, and additional formats, covering all common social media, print, and web dimensions.
Can Nano Banana 2 render text in images?
Yes, Nano Banana 2 has good text rendering capabilities, handling short phrases and branded text well. For complex typography or long text, consider post-processing with image editing tools.
Is Nano Banana 2 suitable for e-commerce?
Absolutely. With 14 reference images, you can feed multiple product photos, style guides, and lifestyle shots for comprehensive image-to-image editing. The 2K output is perfect for product listings and marketing campaigns.