Nano Banana
Google (Gemini 2.5 Flash Image)
The strictest reference adherence in the catalog — use it for many images of the same thing. Google Gemini 2.5 Flash Image — fast, strict reference adherence, best for visual consistency across multi-image tasks.
Using Nano Banana in uooki
uooki has no model picker. You name the model in the conversation and the agent routes to it — “draw the packaging mockup with Nano Banana” is the whole interface. Common spellings and older ids resolve to the same model, so you do not have to match our internal naming.
Leave the model out and the agent picks one for you based on what you asked for. Naming it is for when you have a reason to — this page is about those reasons.
What it is good at
- One logo placed across ten product shots, where it has to be the same logo every time
- The same character or product from several angles or in several settings
- High-volume batches — it is cheap and fast
Where it is not the right pick
Weak at rendering text inside the image. If the image needs readable copy, switch to GPT Image 2 or Nano Banana Pro.
When to reach for something else
- GPT Image 2
The image needs readable text — headlines, labels, UI copy.
- Nano Banana 2
You want the same speed but a current-generation model.
- Seedance 2.0
The consistency problem is in video, not stills.
Specifications
| Type | Image generation |
|---|---|
| Billing | Billed per generated image. |
| Plan | Available on every plan |
| Reference images | Up to 10 |
| Credits | See pricing |
Specifications are read from uooki’s model registry, not written by hand — if the registry changes, this table changes with it.
Model id
What uooki calls upstream when you pick Nano Banana. You never need this to use it — it is here so the vendor name and the actual model are unambiguous.
Try it in a sentence.
Describe what you want and name Nano Banana in the same breath. The Free plan is $0 and starts with 100 one-time credits.