flux 2 comfyui
Creator: Muddi
Flux

FLUX.2 with Promptus ComfyUI

Promptus
5 min
Wiki 252
promptus ai video generator

FLUX.2 is a next-generation open-weight image generation system from Black Forest Labs.

FLUX.2 delivers near–closed-model fidelity, multi-reference consistency, accurate typography, and 4MP+ editing, all while offering an open VAE and downloadable Dev model.

Promptus provides the easiest way to build and scale FLUX workflows using visual ComfyUI tooling, CosyFlows, and distributed GPU compute.

flux 2 ai image model

1. What Is FLUX.2?

FLUX.2 is a high-fidelity generative image model designed for:

  • Text-to-image generation
  • Multi-reference character + product consistency
  • High-resolution rendering (4 MP and above)
  • Integrated image editing pipelines
  • Typography and layout reliability
Variant Description License
FLUX.2 Pro Highest quality, hosted via API Proprietary
FLUX.2 Flex Tunable performance (steps, guidance) Proprietary
FLUX.2 Dev 32B open-weight checkpoint, downloadable Custom commercial
FLUX.2 Klein Distilled Apache 2.0 model (upcoming) Open

2. Why FLUX.2 Matters

Traditionally, image models force a choice:

Closed = high quality but locked down
Midjourney, DALL·E 3, Gemini Nano Banana Pro

Open = flexible but lower fidelity
Stable Diffusion 1.5, SDXL, etc.

FLUX.2 breaks this tradeoff by offering:

  • Closed-model quality
  • Open-weight flexibility
  • A fully open VAE for stable cross-tool workflows
  • Low cost per megapixel (~$0.03 for Pro)
  • Native multi-reference capabilities (up to 10 images)

This makes it ideal for enterprise pipelines, creators, and technical teams.

flux 2 image model

3. Download FLUX.2 Models (HuggingFace Links)

Official Downloads

🔗 FLUX.2 Dev (32B Parameters)
https://huggingface.co/black-forest-labs/FLUX.2-dev

🔗 FLUX.2 VAE (Apache 2.0 License)
https://huggingface.co/black-forest-labs/FLUX.2-VAE

You can run these in:

  • ComfyUI
  • Automatic1111
  • Custom inference pipelines
  • Promptus local GPU mode
flux 2 image model

4. Using FLUX.2 with Promptus (Visual Workflow Automation)

FLUX.2’s massive Dev model requires significant GPU power.
Promptus solves this through:

A. Visual Workflow Building

Promptus is a visual AI platform built on:

  • ComfyUI
  • CosyFlows (modular workflow blocks)

No prompting expertise required.

B. Distributed Compute

Promptus allows users to:

  • Run workflows on their own GPU
  • Run workflows on community GPUs
  • Run workflows on distributed compute
  • Pay per job, or per hour

This reduces costs dramatically.

C. Creator Revenue

Creators can earn in two ways:

  1. When someone uses their shared workflow
  2. When someone computes that workflow on the creator’s GPU

This turns both workflows and GPU hardware into revenue streams.

5. Promptus Download Link

🔗 Download Promptus ComfyUI

Includes:

  • Visual node editor
  • ComfyUI engine
  • CosyFlows
  • Local + distributed compute support
  • Workflow marketplace

6. Ready-to-Use FLUX.2 Workflows (Promptus ComfyUI)

These workflows run in:

✔ Local ComfyUI
✔ Promptus visual editor
✔ Promptus distributed compute

FLUX.2 Text-to-Image Workflow

🔗 https://promptus.ai/workflows/flux2-text

FLUX.2 Image Editing Workflow

🔗 https://promptus.ai/workflows/flux2-edit

FLUX.2 Multi-Reference Consistency Workflow

🔗 https://promptus.ai/workflows/flux2-multiref

flux 2 image model

7. Why Use FLUX.2 Instead of Closed Models?

Cost Efficiency

~$0.03 per megapixel (Pro), often 4–8x cheaper than Nano Banana Pro.

Local & Enterprise Control

  • Run locally
  • Build internal pipelines
  • Maintain compliance

Consistency & Multi-Reference

Up to 10 reference images for:

  • Product catalogs
  • Character sheets
  • Brand imagery

Full Automation Compatibility

Works seamlessly with:

  • ComfyUI
  • CosyFlows
  • Promptus automation
  • Local and distributed compute

8. Quick Start Guide

Step 1 — Download Models

https://huggingface.co/black-forest-labs/FLUX.2-dev
https://huggingface.co/black-forest-labs/FLUX.2-VAE

Step 2 — Install/Open Promptus

https://promptus.ai/download

Step 3 — Import Workflows

https://promptus.ai/workflows/flux2-text
https://promptus.ai/workflows/flux2-edit
https://promptus.ai/workflows/flux2-multiref

Step 4 — Run or Scale Jobs

Use local GPU or distributed compute.

Step 5 — Publish & Earn

Share workflows → earn each time they’re used
Host GPU → earn when computations run on it

9. Final Thoughts

FLUX.2 signals a new stage in open-weight image models — one where creators and enterprises finally gain:

  • Control
  • Scalability
  • Cost-efficiency
  • Workflow automation
  • Revenue opportunities

Powered by Promptus ComfyUI, FLUX.2 becomes not just a model but a pipeline engine that can scale globally.

Frequently Asked Questions

You only need strong hardware if running the FLUX.2 Dev model locally. With Promptus distributed compute, you can run FLUX.2 without owning a GPU at all.

Yes. FLUX.2 Pro and Flex are API-based and commercial-ready. The FLUX.2 Dev model is open-weight but requires a commercial license from Black Forest Labs for commercial use.

The FLUX.2 VAE defines a shared latent space used across tools and workflows. It reduces fragmentation, ensures consistent results, and improves reconstruction quality while remaining fully open (Apache 2.0).

Creators earn in two ways:
• When users run their shared workflow
• When users compute that workflow on the creator’s GPU This creates both passive and active income streams for every FLUX.2 pipeline.

FLUX.2 provides local control, automation, open weights, multi-reference input, editing, and full ComfyUI compatibility. Midjourney offers high quality but is closed-source, non-automatable, and more expensive. For automation, pipelines, and workflow control — FLUX.2 is superior.

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