Nano Banana 2 Google AI Image Generator
Built on Gemini 3.1 Flash Image, Nano Banana 2 delivers Pro-level quality at 2x the speed — with real-world knowledge from Google Search, accurate text rendering, up to 4K resolution, and support for 14 reference images. Generate and edit stunning visuals now.
Key Features of Nano Banana 2
- Real-Time World Knowledge: Powered by Google Search grounding — pulls real-time information and images from the web to accurately render real-world landmarks, brands, and current events.
- Character Consistency: Maintains character resemblance for up to 5 characters and fidelity of up to 14 reference objects in a single workflow for storytelling and sequential art.
- Text Rendering: State-of-the-art text generation supporting 10+ languages — sharp, legible text for posters, diagrams, infographics, and product mockups.
- 4K Ultra-HD & Extreme Ratios: Generate from 512px to 4K resolution. Supports 11 aspect ratios including extreme formats like 1:8, 8:1, 1:4, 4:1, and 21:9.
- Image-to-Image Editing: Upload any photo and transform it with natural language — change backgrounds, swap styles, add or remove objects while preserving original composition.
Real-Time World Knowledge
Nano Banana 2 connects directly to Google's live knowledge base via Search grounding. Unlike models that hallucinate details, it can reference real-world architecture, historical facts, and scientific data before rendering — ensuring visual accuracy grounded in reality.
| Prompt | Output Image |
|---|---|
A clear educational infographic explaining photosynthesis |  |
Character Consistency
Maintain perfect identity across your entire project. Nano Banana 2 can reference up to 14 source images to keep characters, outfits, and art styles identical across multiple frames — the ultimate tool for comic book artists, storyboarders, and brand campaigns.
| Original Image | Prompt | Output Image |
|---|---|---|
 | A fun cartoon farm scene with all the animals from the reference images playing together |  |
Text Rendering
Generate marketing materials, social media graphics, and infographics with legible, well-placed text in English, Chinese, Japanese, Korean, and more. No post-processing or manual text overlay needed — the text is rendered directly in the image.
| Prompt | Output Image |
|---|---|
A stylish coffee shop chalkboard menu with the shop name "Bean & Brew", drink categories, item names and prices in clean handwritten typography |  |
4K Ultra-HD & Extreme Ratios
Generate images from 512px up to native 4096×4096 resolution. Nano Banana 2 supports 11 aspect ratios including ultra-wide 21:9 for cinematic scenes, vertical 9:16 for social stories, and extreme formats like 1:8 and 8:1 for banners and panoramas.
| Prompt | Output Image |
|---|---|
Panoramic sunset over a snow-capped mountain range with a crystal lake reflection, ultra-wide 21:9, 4K, photorealistic |  |
Image-to-Image Editing
Upload any photo and transform it with natural language instructions. Nano Banana 2 can change backgrounds, swap styles, add or remove objects, and apply artistic effects — all while preserving the original composition and key details you want to keep.
| Original Image | Prompt | Output Image |
|---|---|---|
 | Change it to a cozy Christmas theme with a decorated tree, warm fireplace, and snow outside the window |  |
Nano Banana 2 vs GPT Image 1.5 vs Nano Banana Pro
See how Nano Banana 2 compares to the leading alternatives — across speed, quality, flexibility, and pricing.
| Feature | Nano Banana 2 | GPT Image 1.5 | Nano Banana Pro |
|---|---|---|---|
| Image Arena Elo Score | 1261 | 1247 | 1218 |
| Text-to-image | |||
| Image-to-image | |||
| Max reference images | 14 | 1 | 8 |
| Max resolution | 4K | 1K | 4K |
| Thinking Process | Native Chain-of-Thought | Limited | Specialized |
| Aspect ratios | 11 | 3 | 11 |
How to Use Nano Banana 2 AI Image Model
Nano Banana 2 is designed for speed. No design skills required — just type a prompt or upload an image and get results in seconds.
Select Nano Banana 2 Model
Open the trynanobananaai.com image generation page and select Nano Banana 2 from the model selection menu.
Write your prompt or upload an image
Describe what you want to create in the text box, or upload a reference photo to transform.
Configure Settings
Choose your preferred resolution, aspect ratio, and other options to fine-tune your output.
Generate and download
Hit Create and your image is ready in seconds. Download your generated image at your chosen resolution — up to 4K.
Nano Banana 2 on Youtube
Watch creators and reviewers explore what Nano Banana 2 can do — from first impressions to in-depth workflow tutorials.
Nano Banana 2 on Reddit
See real user discussions, image showcases, and community feedback about Nano Banana 2 from across Reddit.
Nano Banana 2 on X (Twitter)
Creators and AI enthusiasts are sharing their Nano Banana 2 generations on X. Here are some of the standout posts.
Frequently Asked Questions
Get answers to the most common questions about Nano Banana 2, from capabilities and pricing to image quality and supported formats.