F
To be verifiedFLUX 2 Dev (FLUX.2-dev) is a frontier-level, open-weight rectified flow Transformer for image generation and editing, developed by Black Forest Labs. It integrates a 32B rectified flow core, a long-context vision–language model (VLM), and multi-reference editing capabilities to produce production-grade visuals. It is designed for various applications including high-fidelity animal renders, ad creatives, hero banners, 3D concept art, product renders, interactive filters, and avatars.
Open-weight rectified flow Transformer for image generation and editing.
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flux-2.dev/

What is F?
Open-weight rectified flow Transformer for image generation and editing.
FLUX 2 Dev (FLUX.2-dev) is a frontier-level, open-weight rectified flow Transformer for image generation and editing, developed by Black Forest Labs. It integrates a 32B rectified flow core, a long-context vision–language model (VLM), and multi-reference editing capabilities to produce production-grade visuals. It is designed for various applications including high-fidelity animal renders, ad creatives, hero banners, 3D concept art, product renders, interactive filters, and avatars.
Core Features
Multi-reference editing to maintain character, style, and branding consistency across images.
High-resolution output, generating up to 4MP / 4K-class images with improved text rendering, lighting, hands, and faces.
Efficient inference achieved through rectified flow sampling and guidance distillation, reducing steps and guidance scale for faster iterations.
Long-context Vision–Language Model (VLM) with approximately 32K tokens to process detailed prompts, layouts, and hex color instructions.
Flexible deployment options supporting Hugging Face Diffusers, Cloudflare Workers AI, NVIDIA RTX FP8/FP4 pipelines, and ComfyUI templates.
Ecosystem readiness with Diffusers integration, quantized variants, control hints, and extension APIs.
Popular Use Cases
- Product marketing: Creating brand-consistent ad creatives, hero banners, and multi-language posters.
- Creative pipelines: Generating concept art, storyboards, character sheets, and animation keyframes with multi-reference consistency.
- Interactive experiences: Developing edge-hosted filters, avatars, and social thumbnails via Workers AI or custom RTX endpoints.
- Ad creatives, hero banners, 3D concept art, product renders, interactive filters, avatars, rapid prototyping.
Feature Comparison
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Comparison details are provided for informational purposes and should be verified with the official website.
How to use
- FLUX 2 Dev can be utilized through several platforms: Hugging Face Diffusers (Python)
- Cloudflare Workers AI
- and ComfyUI. For Hugging Face
- users can import `Flux2Pipeline` to perform text-to-image generation
- specifying prompts
- inference steps (12-20 for drafts
- 28-40 for production)
- and guidance scale (3-5). For Cloudflare Workers AI
- deployment involves using the `env.AI.run` API with the `@cf/black-forest-labs/flux-2-dev` model for edge inference. ComfyUI integration requires updating the software
- downloading `.safetensors` checkpoints
- and loading pre-made templates
- which can be extended with control nodes or LoRA adapters.
Pricing
F uses a freemium pricing model. Pricing and features may change over time.
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