Fibo 2.0 ComfyUI Workflows (Dev text to image + Edit Turbo 4-step)
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Article: https://freakyjolly.com/fibo-2-comfyui/

What's inside:
  - Fibo2_Dev_Text_to_Image.json: ComfyUI workflow (UI format). Drag it onto the canvas.
  - Fibo2_Dev_Text_to_Image_api.json: API format
  - Fibo2_Edit_Turbo_4_Step.json: ComfyUI workflow (UI format). Drag it onto the canvas.
  - Fibo2_Edit_Turbo_4_Step_api.json: API format

Required models (download each file and put it in the folder shown):
  - fibo2_dev_int8_convrot.safetensors
      folder: ComfyUI/models/diffusion_models/
      download: https://huggingface.co/Comfy-Org/Fibo-2.0/resolve/main/diffusion_models/fibo2_dev_int8_convrot.safetensors
  - fibo2_edit_turbo_int8_convrot.safetensors
      folder: ComfyUI/models/diffusion_models/
      download: https://huggingface.co/Comfy-Org/Fibo-2.0/resolve/main/diffusion_models/fibo2_edit_turbo_int8_convrot.safetensors
  - flux2-vae.safetensors
      folder: ComfyUI/models/vae/
      download: https://huggingface.co/Comfy-Org/Fibo-2.0/resolve/main/vae/flux2-vae.safetensors
  - qwen3vl_4b_int8_convrot.safetensors
      folder: ComfyUI/models/text_encoders/
      download: https://huggingface.co/Comfy-Org/Fibo-2.0/resolve/main/text_encoders/qwen3vl_4b_int8_convrot.safetensors

Custom nodes:
  - None. Every node is part of ComfyUI core (update ComfyUI to the latest version).

How to use:
  1. Update ComfyUI to a build that includes PR #17240 (native Fibo 2.0, merged October 21, 2026) and restart.
  2. Download the files into the folders listed (bf16 versions of the diffusion models and text encoder are in the same repo).
  3. Drag Fibo2_Dev_Text_to_Image.json (50 steps, CFG 5) or Fibo2_Edit_Turbo_4_Step.json (4 steps, CFG 1) onto the canvas.
  4. For editing, load your photo in "Image to edit" and refer to it as <image_1> in the instruction.

Notes:
  - Steps and guidance follow the article (Dev: 50 steps, CFG 5; Edit Turbo: 4 steps, guidance 1.0, negative prompt has no effect). The euler / simple sampler choice is a neutral default, not a tuned setting.
  - Width and height 0 on the edit graph = keep the size of the input image.
  - Fibo 2.0 is under a non-commercial licence; check briaai/Fibo-2.0-dev before commercial use.

Model weights are not included. Each model keeps its own licence; check the model page before commercial use.
Workflow shared by FreakyJolly.com.
