POWERED BY NANO BANANA 2
Nano Banana 2 AI Image Generator
nano-banana-2 · newest · reasoning + grounding
Newest Nano Banana 2 with reasoning, real-world grounding, and 4K output — accepts up to 14 reference images and 20K-character prompts for the most ambitious generations.
Generate with Nano Banana 2 →
Newest model · 9 credits at 4K · PNG output
Nano Banana 2 is the newest entry in the Banana family — released as part of the Gemini 3 Image Preview wave. It is the only Banana variant that supports prompt-level reasoning, real-world grounding, prompts up to 20K characters, and up to 14 reference images. On imagev2.me, the editor opens with Banana 2 already selected — start generating with the latest model and skip the engine-picker step.
Latest works
大师级作品，8K超清，史诗级玄幻插画，《蛊真人》方源vs龙公，正邪巅峰对峙，画面左右分割，左侧是顶天立地的人形巨龙龙公，夸张肌肉线条，古铜色皮肤，胸口刻有神秘纹路，赤裸上身，深紫色狂乱长发在风中狂舞，金色发光竖瞳，额生龙角，手臂带着鳞纹护腕，手掌燃起赤红火焰；右侧是少年模样的方源，黑衣染血，面无表情，周身环绕黑色蛊雾与血色光纹，眼神冰冷锐利，水墨国风笔触，动态模糊，背景是破碎的九天云海战场，低角度仰拍，极致体型反差，压迫感拉满，金红与黑紫撞色光影，电影级氛围，张力十足，细节拉满
Tu peux améliorer la qualité de Guts on dirait qu'il c'est dégradé, il n'a pas la même netteté que les autres personnages. De plus le crâne qu'il tient dans les mains doit ressembler a celui de la deuxième image
تکسچر بدون تکرار و سیم لس و با کیفیت بهم بده
A small orange cat sitting on a windowsill at sunset, soft golden hour lighting, photorealistic
Why Nano Banana 2 Is Different
Reasoning over prompts
Banana 2 plans the composition before rendering. Long, structured prompts that confused earlier Banana versions now produce coherent layouts, captions, and chained instructions.
Real-world grounding
References to actual places, products, and recognizable styles render with notably less hallucination than Pro or fast. Useful for product imagery and editorial.
Up to 14 reference images
Highest reference cap in the family. Stack characters, locations, brand palettes, and layout boards together — Banana 2 weights them as guidance.
20K-character prompts
The longest prompt window of any Banana variant. Brief documents, scene scripts, or chained-edit instructions all fit in a single submission.
Nano Banana 2 vs Pro, GPT Image 2, Imagen 4
Where Banana 2 leads the newest-generation image models in 2026.
| Spec | Nano Banana 2 | Nano Banana Pro | GPT Image 2 | Imagen 4 |
|---|---|---|---|---|
| Reasoning prompts | Native | Limited | Partial | Limited |
| Real-world grounding | Strong | Moderate | Strong | Strong |
| Reference images | Up to 14 | Up to 8 | Up to 16 | Up to 4 |
| Prompt window | 20K chars | 10K chars | 32K chars | 8K chars |
| Max resolution | 4K | 4K | 4K | 2K |
| Cost (4K) | ≈ $0.30 | ≈ $0.40 | ≈ $0.40 | ≈ $0.20 |
| Free trial | Free credits | Free credits | Free credits | No |
Costs reflect imagev2.me Large Pack pricing for Banana variants. Imagen 4 / GPT Image 2 / Midjourney pricing taken from public rate cards as of May 2026.
How to Use Nano Banana 2
Land on Banana 2
- Banana 2 is preselected by default
- Stay on Text → Image (default)
- Write a long, structured prompt
Reference-guided
- Switch to Image → Image
- Stack up to 14 reference images
- Banana 2 reasons over them as a board
Compare candidates
- Default ×2 batch returns two parallel renders
- Bump to ×4 to compare reasoning paths
- Iterate by sharpening the prompt
What Nano Banana 2 Sends to KIE
| Engine | KIE model | Inputs |
|---|---|---|
| Nano Banana 2 · Text → Image | nano-banana-2 |
prompt, aspect_ratio, resolution, output_format |
| Nano Banana 2 · Image → Image | nano-banana-2 |
prompt, image_input, aspect_ratio, resolution, output_format |
| Nano Banana Pro (alternative) | nano-banana-pro |
prompt, image_input, aspect_ratio, resolution, output_format |
| Nano Banana fast (alternative) | nano-banana |
prompt, image_size, output_format |
Nano Banana 2 FAQ
What is Nano Banana 2?
Nano Banana 2 (KIE model id nano-banana-2) is the newest entry in the Banana / Gemini 3 Image Preview family. It is the first Banana with reasoning, the longest prompt window (20K chars), and the highest reference cap (14 images), at 4K output.
Is Nano Banana 2 the same as Gemini 3 Image?
Banana 2 is the production-named model in the Gemini 3 Image Preview release. The model id you see in KIE and on imagev2.me is nano-banana-2; the marketing name in the upstream blog posts is Gemini 3 Image Preview.
When should I use Banana 2 over Pro?
Pick Banana 2 when your prompt is long, structured, or contains real-world references (people, places, products) that the model needs to ground. Pick Pro when text rendering and 4K detail dominate the brief.
How many reference images does Banana 2 accept?
Up to 14 — the highest in the Banana family. References are optional: provide 0 for pure text-to-image, or stack up to 14 for layout / style / character / brand boards.
Can Banana 2 do image-to-image edits?
Yes. Switch to Image → Image and the same nano-banana-2 model handles editing. Unlike the original fast Banana, you do not have to swap to a separate edit model.
What is the prompt length limit?
20,000 characters — long enough to drop a brief document, a scene script, or a chained-edit instruction in one submission. Pro is 10K, fast is 5K.
Is Nano Banana 2 free to try?
Yes — imagev2.me gives every account free credits, enough for two Banana 2 images at 1K (4 credits each) plus a fast draft. No card required.
Ready for the newest Banana?
Sign up, claim free credits, and put Nano Banana 2 reasoning to the test.
Create with Nano Banana 2 →