gemini-imagegen
Gemini Image Generation (Nano Banana Pro)
Generate and edit images using Google's Gemini API. The environment variable GEMINI_API_KEY must be set.
Default Model
| Model | Resolution | Best For |
|---|---|---|
gemini-3-pro-image-preview |
1K-4K | All image generation (default) |
Note: Always use this Pro model. Only use a different model if explicitly requested.
Quick Reference
Default Settings
- Model:
gemini-3-pro-image-preview - Resolution: 1K (default, options: 1K, 2K, 4K)
- Aspect Ratio: 1:1 (default)
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