Nano Banana 2
Fast, affordable Gemini Flash image generation with up to 4K output.
Try Nano Banana 2 now
Overview
Nano Banana 2 (Gemini 3.1 Flash Image) is Google’s speed-focused image model. It brings reasoning-guided generation and editing to a much lower price point, making it the cheapest way on AiLoft to iterate on ideas, generate variations and edit photos at up to 4K.
Best for
- Brainstorming and drafts
- High-volume social content
- Quick photo edits
Specs
| Spec | Nano Banana 2 |
|---|---|
| Developer | |
| Type | image |
| Where to use it | AiLoft web app, Gemini API |
| Price | 5 credits / image |
| Open weights | No |
| Resolutions | 1K · 2K · 4K |
| Aspect ratios | 1:1 · 2:3 · 3:2 · 3:4 · 4:3 · 9:16 · 16:9 |
| Reference / start images | Yes |
| Transparent background | No |
Strengths
- Lowest cost per image on AiLoft
- Quick turnaround for iteration
- Solid editing with reference images
Limitations
- Less fine detail than Nano Banana Pro
- Text rendering less reliable than GPT Image 2.5
Nano Banana 2 examples
Real images from the community prompt library. Open one to copy the prompt or remix it.
Compare Nano Banana 2
Head-to-head breakdowns with the models people weigh it against.
Top Nano Banana 2 alternatives
FAQ
What is Nano Banana 2?
Nano Banana 2 (Gemini 3.1 Flash Image) is Google’s speed-focused image model. It brings reasoning-guided generation and editing to a much lower price point, making it the cheapest way on AiLoft to iterate on ideas, generate variations and edit photos at up to 4K.
How much does Nano Banana 2 cost on AiLoft?
Nano Banana 2 costs 5 credits / image on AiLoft. You pay with credits per generation — there is no subscription, and failed generations are refunded automatically. New accounts get 10 free credits to try it.
Can I edit my own photos with Nano Banana 2?
Yes. Add up to 5 reference images on the generate page and describe the change. Nano Banana 2 uses them to keep products, faces and styles consistent.
What is Nano Banana 2 best for?
Brainstorming and drafts, High-volume social content and Quick photo edits
Is Nano Banana 2 open source?
No. Nano Banana 2 is a closed model. You can use it through: AiLoft web app, Gemini API.
What are the best alternatives to Nano Banana 2?
Popular alternatives include GPT Image 2.5, Nano Banana Pro, GPT Image 2 and Midjourney. See the alternatives page for a full breakdown.
Try Nano Banana 2 now
Open the full studio with this tool's presets — reference images, model compare and 4K output included.