ComfyUI Node
Nano Banana
A ComfyUI node in image/generation with 15 inputs and 1 output.
Nano Banana
- image_1
- image_2
- image_3
- image_4
- image_5
- image
◄prompt►
◄api_key►
◄model▾►
◄aspect_ratio▾►
◄resolution1K►
◄temperature0.50►
◄top_p0.85►
◄google_searchfalse►
◄seed69►
◄system_instruction►
Categoryimage/generation
Inputs (15)
| Name | Type | Default | Description |
|---|---|---|---|
| prompt | STRING | — | |
| api_key | STRING | Directly put Gemini API key or .env variable name (GEMINI_API_KEY) | |
| model | COMBO | 3 options: gemini-3-pro-image-preview, gemini-2.5-flash-image, gemini-3.1-flash-image-preview | |
| aspect_ratio | COMBO | 8 options: 1:1, 2:3, 3:2, 3:4, 4:3, 9:16, +2 | |
| resolution | COMBO | 1K | 3 options: 1K, 2K, 4K |
| temperature | FLOAT | 0.500–1 | — |
| top_p | FLOAT | 0.850–1 | — |
| google_search | BOOLEAN | false | — |
| seed | INT | 69-1–2147483646 | — |
| system_instructionopt | STRING | — | |
| image_1opt | IMAGE | — | |
| image_2opt | IMAGE | — | |
| image_3opt | IMAGE | — | |
| image_4opt | IMAGE | — | |
| image_5opt | IMAGE | — |
Outputs (1)
| Name | Type | Description |
|---|---|---|
| image | IMAGE | — |