Examples


What the Nano Banana AI image generator does
This Nano Banana image generator makes one image per run from a text prompt. Add one to four reference images and they become the base: the model is asked to keep their people, faces, products, text and composition, and to change or combine only what you describe.
Pick Nano Banana 2 or Nano Banana Pro, an aspect ratio and a resolution. Put words you want in the picture in quotes. In our test, a fox reading a newspaper titled "Le Matin" came back with the title spelled as asked.
Every visitor can make three free images with no sign-up. As with any AI output, check the result before you use it.
The panel has two modes in one box. With no image, it works as a text-to-image tool. With images, it becomes an editor and blender. Six inspirations fill the prompt in one click if you want a starting point, and you can edit the text before you generate.
Made for
- Text to image
- Product mockups
- Posters and signs
- Photo edits
- Blending photos
Nano Banana 2 vs Nano Banana Pro
Both models sit behind one switch in the panel. Here is what changes when you flip it.
| Nano Banana 2 | Nano Banana Pro | |
|---|---|---|
| Where you pick it | Model switch, the default | Model switch above Generate |
| Credits at 1K, for example | 8 | 12 |
| Credits at 2K, for example | 12 | 12 |
| Credits at 4K, for example | 18 | 21 |
| Free images without sign-up | 1K, uses one | 1K, uses one |
| Reference images | 0 to 4 | 0 to 4 |
| Aspect ratios | 8 ratios, 1:1 to 21:9 | Same 8 ratios |
How to use the Nano Banana image generator
- 1
Write a prompt
Describe the subject, the setting, the style and the light, up to 3,000 characters. Click an inspiration to start from a ready prompt. Short, concrete prompts with a clear subject work best.
- 2
Add reference images if you want
Leave the upload empty to create from text, or add up to four JPG, PNG, WebP or HEIC files of up to 10 MB each. Say what to keep and what to change.
- 3
Pick the model and size, then generate
Choose Nano Banana 2 or Pro, a ratio and a resolution, then press Generate Image. Guests get 1K; signed-in users can pick 2K or 4K. A run can take a few minutes. When the image appears in the result area, press Download.