Flux Pro Nodes for ComfyUI

This plugin adds a new node to ComfyUI. The node uses the FLUX.1 Fill API to fill in parts of an image.

Installation

1. Clone this repository to your ComfyUI custom_nodes directory:

   cd /path/to/ComfyUI/custom_nodes/
   git clone https://github.com/Altair200333/ComfyUI_Flux_1.1_PRO
   

2. Open the config.ini file in the extension folder and add your API key:

   [API]
   API_KEY=your_api_key_here
   BASE_URL=https://api.us1.bfl.ai
   

3. Restart ComfyUI.

Usage

After installation, you will see 3 new nodes in the "BFL" category.

Provided Nodes

• Flux Generate 1.1 [Pro, Ultra, Raw]: This node generates images using the Flux API. Can also accept image input
• Flux Pro 1.0 Fill [Inpaint]: This node fills parts of an image based on a text prompt for inpainting and mask.
• Flux Pro 1.0 Extend [Outpaint]: This node extends images from the edges to produce outpainting results.

API Information

For more details, see the API documentation.

https://api.us1.bfl.ai/scalar#tag/tasks/POST/v1/flux-pro-1.1

Examples:

Image Examples

Below are image examples demonstrating the inpaint and outpaint functionalities:

Source	Inpaint	Outpaint