Documentation Index
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Overview
Generate images using the Flux.2 [pro] or Flux.2 [max] model from a text prompt and optional reference images. This node sends your request to the BFL API, polls for the result, and returns the generated image as a tensor.Inputs
| Parameter | Data Type | Required | Range | Description |
|---|---|---|---|---|
prompt | STRING | Yes | N/A | Prompt for the image generation or edit (default: empty string). |
model | COMBO | Yes | "Flux.2 [pro]""Flux.2 [max]" | The Flux.2 model version to use. Selecting a model unlocks additional parameters for width, height, and optional reference images. |
seed | INT | Yes | 0 to 18446744073709551615 | The random seed used for creating the noise. Can be set to randomize after each generation (default: 0). |
model selection):
When you select a model, the following parameters become available:
| Parameter | Data Type | Required | Range | Description |
|---|---|---|---|---|
model.width | INT | Yes | 256 to 1440 | The width of the generated image in pixels. |
model.height | INT | Yes | 256 to 1440 | The height of the generated image in pixels. |
model.images | IMAGE | No | 0 to 8 images | Optional reference images to guide the generation. A maximum of 8 images is supported. |
- The maximum number of reference images is 8. If more than 8 images are provided, an error will be raised.
- The
model.widthandmodel.heightvalues affect the cost of the generation (see price badge logic in source code).
Outputs
| Output Name | Data Type | Description |
|---|---|---|
image | IMAGE | The generated image as a tensor, downloaded from the BFL API result. |
Source fingerprint (SHA-256):
ce3ee97d5ccb746892f3bfdb0dd5450d79cb4e0775a88d1f8c09569ce43ecbbb