WORKBENCH / IMAGE GENERATION

Nano BananaGoogle Gemini

Choose a model and experiment with image generation.

YOUR KEY. YOUR EXPERIMENT.

01

Experiment settings

Get your Google API key ↗

API key PRIVATE

Remember API key on this device

Keys stay in memory by default and disappear on reload. Remembering a key stores it in this browser.

Get an API key ↗

Modelgemini-3.1-flash-imageExecution mode

Aspect ratioResolution

Thinking level

Thinking cannot be fully disabled. Even the minimal level may use thinking.

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Your key is forwarded through the proxy only to the selected Google API. It is never stored or logged on the server.

02

Prompt

TEXT → IMAGE

What image would you like to create?

QUICK START

Generation costs are billed to your Google API account.

03

Results

AWAITING INPUT

⌬

Where ideas become images

Enter your API key and prompt.
Generated images will appear here.

NO EXPERIMENT YET

EXPLORE / HOW TO USE

Nano Banana 2.0 image generation

Generate images with Nano Banana 2.0 using your own Google API key. Adjust aspect ratio, resolution, and thinking levels, or try asynchronous Batch generation.

What you can try

Create images from a text description.
Choose aspect ratio, resolution, and supported thinking levels.
Download images or submit multiple prompts as an asynchronous Batch job.
Requests use your provider’s API quota and may incur charges. Check the key, model access, and billing if you receive an authentication or quota error.

How to get started

Enter a Google API key with access to the selected image model.
Describe the image and choose your generation settings.
Generate and download the result, or submit a Batch job and check its status.
Example: describe a ceramic cup on a wooden table in soft morning light. Keep the prompt fixed when comparing image settings.

Explore all playgrounds →API key guide →