black-forest-labs/flux2

Health v2 · maintenance only

Flags: no_releases

Adoption not part of the score

2642 stars · 189 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

Official inference repository for Black Forest Labs' FLUX.2 family of open-weight image generation and editing models. It provides minimal Python code to run text-to-image generation and single- or multi-reference image editing with models ranging from the fast klein 4B to the 32B FLUX.2 [dev].

Use cases

• generate images from text prompts locally
• edit images using single or multiple reference images
• run sub-second image generation on consumer GPUs
• build real-time interactive image generation apps
• fine-tune or train LoRAs on FLUX.2 base models
• self-host an open-weight alternative to proprietary image generators

When to choose

• you want state-of-the-art open-weight text-to-image or image editing models
• you need fast, distilled models that run on consumer GPUs like RTX 3090/4070
• you want official inference code maintained by the model authors
• you need multi-reference image editing support

When to avoid

• you need training or fine-tuning pipelines rather than inference
• you want a polished GUI application rather than Python inference code
• you cannot accept the FLUX Non-Commercial License for the larger models
• you have no GPU available

Facets

library · maturity active

image-processing machine-learning llm-inference artificial-intelligence image-processing deep-learning gpu-computing python cross-platform text-to-image image-editing diffusion-models image-generation inference flux stable-diffusion-alternative gpu linux

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