Sample prompts for Nano Banana 2.1
- Prompt 01
A tall 1:4 poster of a lighthouse at night, its beam cutting through fog
Use this prompt - Prompt 02
A photo of a ceramic mug on a wooden desk with a plant and a notebook, soft daylight
Use this prompt - Prompt 03
Turn my photo into a watercolour painting and keep the faces recognisable
Use this prompt - Prompt 04
An illustrated map of a fantasy island with labelled villages and a dragon in the sea
Use this prompt
Nano Banana 2.1 costs the same at 1K and 2K and supports tall and wide shapes from 1:8 to 8:1.
What Nano Banana 2.1 can do on Revana
Nano Banana 2.1 by Google starts from a text prompt, a picture to edit or up to 14 reference pictures and makes a picture. Nano Banana 2.1 drops the 0.5K size of Nano Banana 2 and keeps the same prices at 1K, 2K and 4K. It has the same 14 reference images and the same tall and wide shapes.
- Starts from
- a text prompt, a picture to edit or up to 14 reference pictures
- Sizes
- 1K, 2K and 4K
- Shapes
- 1:1, 16:9, 9:16, 4:3, 3:4, 3:2, 2:3, 5:4, 4:5, 21:9, 1:4, 4:1, 1:8 and 8:1
- Model id
nano-banana-2.1
What Nano Banana 2.1 costs
Nano Banana 2.1 is billed per image from prepaid credit (100 credits = $1). The cheapest single request is one picture at 1K for $0.03; 1K and 2K are $0.03 a picture, 4K $0.04. You are charged only when the picture is made.
| Size | Per picture | 10 pictures | 100 pictures |
|---|---|---|---|
| 1K | $0.03 | $0.30 | $3.00 |
| 2K | $0.03 | $0.30 | $3.00 |
| 4K | $0.04 | $0.40 | $4.00 |
Nano Banana 2.1 and other Google image models
Compared with Nano Banana 2: At 1K, 2K and 4K Nano Banana 2.1 costs the same as Nano Banana 2 ($0.03 and $0.04 a picture); only Nano Banana 2 offers 0.5K.
| Model | Cheapest picture | Up to | Reference pictures |
|---|---|---|---|
| Nano Banana 2.1 | $0.03 (1K) | 4K | 14 |
| Nano Banana Pro | $0.04 (1K) | 4K | 14 |
| Nano Banana 2 | $0.03 (1K) | 4K | 14 |
| Nano Banana 2 Lite | $0.02 (1K) | 1K | 14 |
| Nano Banana | $0.03 (any size) | one size | 1 |
| 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 2.1, type a prompt (and add up to 14 reference pictures if you like) and press Generate. For code, the Nano Banana 2.1 API page has every option and a request to copy.
Frequently asked questions
Is Nano Banana 2.1 free?
Your first Nano Banana 2.1 request is free with your first $10 top-up: when that payment goes through, we credit the cost of one picture at 1K ($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 2.1 picture cost?
From $0.03 for one picture at 1K, up to $0.04 at 4K. Ten pictures are $0.30.
How many pictures can I give Nano Banana 2.1?
Up to 14. Add them under Generate, or pass the image links in the API request, and say in the prompt what to take from each.
Is there a waitlist or code needed for Nano Banana 2.1?
Neither. Nano Banana 2.1 runs from the Revana dashboard in your browser, with no subscription; developers send model id nano-banana-2.1 to the API.
Make your first Nano Banana 2.1 picture
Your first image is free. One account for Nano Banana 2.1 and every other model on Revana, billed only for jobs that succeed.