ComfyUI Node
NanoBanana - Outpaint
A ComfyUI node in NanoBanana2/Image with 9 inputs and 1 output.
NanoBanana - Outpaint
- image
- network
- image
◄api_key►
◄modelgemini-3.1-flash-image-preview►
◄custom_model►
◄directionright►
◄prompt►
◄system_instruction►
◄aspect_ratioAUTO►
CategoryNanoBanana2/Image
Inputs (9)
| Name | Type | Default | Description |
|---|---|---|---|
| api_key | STRING | NanoBanana - API key. Leave blank to use GEMINI_API_KEY env var. | |
| model | COMBO | gemini-3.1-flash-image-preview | Image-capable Gemini model for outpainting. |
| custom_model | STRING | Override with a custom model ID. | |
| image | IMAGE | The source image to extend. | |
| direction | COMBO | right | Direction to extend the image. |
| prompt | STRING | Describe what should appear in the extended area. | |
| system_instructionopt | STRING | System instruction for the outpainting model. | |
| aspect_ratioopt | COMBO | AUTO | Target aspect ratio after outpainting. |
| networkopt | NB_NETWORK | Optional. Wire a NanoBanana - Network Route node here to route this request through that proxy (e.g. US egress). |
Outputs (1)
| Name | Type | Description |
|---|---|---|
| image | IMAGE | — |