Verified: 11 days ago
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The FLUX.1 [dev] Model is licensed by Black Forest Labs. Inc. under the FLUX.1 [dev] Non-Commercial License. Copyright Black Forest Labs. Inc.
IN NO EVENT SHALL BLACK FOREST LABS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH USE OF THIS MODEL.
Simple Flux-2 Text-to-Image Generation:
This workflow is designed to give you a simple, streamlined way to generate high-quality images with Flux 2 using only a text prompt. Everything is arranged clearly on the canvas so you can see exactly what’s happening at a glance: Write your prompt, choose an aspect ratio, and hit generate...easy peasy.
It includes optional LoRA support for users who want to drop in their own Flux-2 LoRAs. You can also adjust the aspect ratio to your liking.
If you’re looking for a lightweight, easy-to-read starting point for Flux 2 — or just a clean template to build your own workflow from — this one keeps things straightforward and stable.
Note: I'm running this on an RTX 4090 with 24GB VRAM and generations using this workflow take about 3 or 4 minutes per image.
Workflow Requirements:
1. flux2_dev_fp8mixed.safetensors (~35GB lite version)
Place in folder: ComfyUI\models\diffusion_models
2. flux2-vae.safetensors
Place in folder: ComfyUI\models\vae
3. mistral_3_small_flux2_fp8.safetensors
Place in folder: ComfyUI\models\text_encoders
Download these here:
https://huggingface.co/Comfy-Org/flux2-dev/tree/main/split_files
Note: If you're missing any nodes in the workflow, simply search for them using the ComfyUI Manager. Simply click on "Install Missing Custom Nodes"
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Alternative Model Option
You can also use the 65GB full Flux 2 model instead of the fp8mixed version:
https://huggingface.co/black-forest-labs/FLUX.2-dev/tree/main
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