FLUX.2 - Black Forest Open Source Image Generation and Editing Model

What is FLUX.2?

FLUX.2 is an open source image generation and editing model released by Black Forest Labs, which supports literal mapping, multi-image referencing and image editing with richer details, clear textures and stable lighting. There are four versions: FLUX.2 [pro] (comparable to top-tier closed-source models), FLUX.2 [flex] (with adjustable parameters), FLUX.2 [dev] (open-source 32B weighting model), and FLUX.2 [klein] (upcoming lightweight model). The models are based on the Mistral-3 24B visual language model and the Rectified Flow Transformer architecture, which can handle complex typography, infographics and UI text rendering, and support editing at up to 4 MP resolution. The open source version is available at Hugging Face, and for commercial licenses you need to visit the official website.

Features of FLUX.2

• High resolution image generation: Supports image output of up to 4 megapixels, capable of generating detailed and realistic images to meet high-quality visual demands.
• Multi-Reference Image Function: Users can enter up to 10 reference images at the same time, ensuring a high degree of consistency in the resulting images in terms of people, products or visual styles.
• Improved text rendering: When generating infographics, user interface prototypes, and multilingual content, FLUX.2 delivers clearer, more readable text.
• Direct Attitude Control: Users can explicitly specify the pose of a subject or character in an image, improving the accuracy of image generation.
• Powerful Visual IntelligenceThe combination of the 24 billion parameter visual language model "Mistral-3 24B" and the "Rectified Flow Transformer" enables a better understanding of the text and image inputs and ensures that the details of the generated image are correctness.
• Multiple versions to choose from: FLUX.2 [pro], [flex], [dev] and the upcoming [klein] versions are available to meet the needs of different users in commercial applications, flexible adaptation, local development and open source use, respectively.
• Rapid generation and cost-effectiveness: FLUX.2 performs well in different versions, with short generation times and reasonable costs, e.g. the FLUX.2 [pro] version generates images in only 6 seconds.

Core Benefits of FLUX.2

• High resolution and detail rendering: Supports image generation of up to 4 megapixels, capable of rendering extremely fine image details for professional-grade visual demands.
• Multi-Reference Image Coherence: Up to 10 reference images can be entered at the same time, ensuring a high degree of consistency in the style, character or product of the resulting image, suitable for complex scenes and projects requiring high levels of coherence.
• Powerful text rendering: Provide clear and readable text when generating infographics, UI interfaces, and multilingual content for scenarios that require text to be accurately rendered.
• Direct Attitude Control Function: The user can explicitly specify the pose of the subject in the image, improving the accuracy and controllability of the generated image.
• Efficient Visual Intelligence: Combining a 24-billion-parameter visual language model and advanced stream converter technology, it is able to understand text and image inputs more accurately, ensuring high quality and detail accuracy of the generated content.
• Flexible version selection: Multiple versions ([pro], [flex], [dev], [klein]) are available to meet diverse needs from commercial applications to local development, from fine tuning to open source use.
• Rapid generation and cost-effectivenessThe [pro] version, for example, is generated in just 6 seconds, making it suitable for efficient workflows, while ensuring high quality output at a fast and affordable cost.

What is the official website for FLUX.2?

• Project website:: https://bfl.ai/blog/flux-2
• HuggingFace Model Library:: https://huggingface.co/collections/black-forest-labs/flux2

People for whom FLUX.2 is intended

• Creative Designer: FLUX.2's powerful image generation and editing capabilities help creative designers quickly realize conceptual designs, generate high-quality visual materials, and enhance work efficiency and creative expression.
• Advertising and marketing staff: For professionals who need to quickly generate advertising materials, product promotional graphics and social media content with high resolution and multi-reference image capabilities to meet the needs of different marketing scenarios.
• game developerThe game can be used to generate in-game image resources such as characters, scenes and props, with direct gesture control and detailed rendering capabilities to support more efficient content creation for game development.
• Film, television and animation producersIt can assist in the generation of movie and television conceptual drawings, animation sequence drawings, etc. Its high-resolution and text rendering functions can meet the high demand for visual effects in movie and television production.
• UI/UX Designer: FLUX.2's improved text rendering and detail rendering capabilities enable rapid generation of user interface prototypes and interaction design diagrams, enhancing design efficiency and user experience.
• Researchers and Developers: The [dev] version of FLUX.2 supports local deployment and secondary development, which is suitable for researchers to conduct model research and developers to develop customized applications and explore new application scenarios.