Sample prompts for Nano Banana
- Prompt 01
A photo of a small white dog wearing a tiny raincoat on a city street
Use this prompt - Prompt 02
Give the person in my picture a red scarf and a winter coat
Use this prompt - Prompt 03
A plate of sushi on a slate board, overhead shot, restaurant lighting
Use this prompt - Prompt 04
A clay figurine of a happy robot on a desk, soft studio light
Use this prompt
Nano Banana is one flat price a picture and keeps a subject the same across a series of edits: edit, then edit the result again.
What Nano Banana can do on Revana
Nano Banana by Google starts from a text prompt or a picture to edit and makes a picture. Nano Banana is the first Nano Banana: one size and one price, $0.03 a picture. Google describes it as fast and good at keeping a subject the same across a series of edits.
- Starts from
- a text prompt or a picture to edit
- Model id
nano-banana
What Nano Banana costs
Nano Banana is billed per image from prepaid credit (100 credits = $1). The cheapest single request is one picture for $0.03. You are charged only when the picture is made.
| Size | Per picture | 10 pictures | 100 pictures |
|---|---|---|---|
| Any size | $0.03 | $0.30 | $3.00 |
Nano Banana and other Google image models
Compared with Nano Banana Pro: The cheapest Nano Banana request is $0.03 and the cheapest Nano Banana Pro request $0.04.
| Model | Cheapest picture | Up to | Reference pictures |
|---|---|---|---|
| Nano Banana | $0.03 (any size) | one size | 1 |
| Nano Banana Pro | $0.04 (1K) | 4K | 14 |
| Nano Banana 2 | $0.03 (1K) | 4K | 14 |
| Nano Banana 2.1 | $0.03 (1K) | 4K | 14 |
| Nano Banana 2 Lite | $0.02 (1K) | 1K | 14 |
| Imagen 4 | $0.05 (any size) | one size | none |
| Imagen 4 Fast | $0.03 (any size) | one size | none |
How to start
Sign in with Google or an email link, add credit under Billing (packs from $10), then open Generate, pick Nano Banana, type a prompt (and add a picture if you like) and press Generate. For code, the Nano Banana API page has every option and a request to copy.
Frequently asked questions
Is Nano Banana free?
Your first Nano Banana request is free with your first $10 top-up: when that payment goes through, we credit the cost of one picture ($0.03) to your account. The offer is for new accounts, one per account; you need a card for the top-up, and the $10 stays your credit for any model.
How much does one Nano Banana picture cost?
From $0.03 for one picture, whatever you ask for. Ten pictures are $0.30.
Is there a waitlist or code needed for Nano Banana?
Neither. Nano Banana runs from the Revana dashboard in your browser, with no subscription; developers send model id nano-banana to the API.
Make your first Nano Banana picture
Your first image is free. One account for Nano Banana and every other model on Revana, billed only for jobs that succeed.