About

Flux is a family of open-source AI image generation models created by Black Forest Labs, the team behind Stable Diffusion. Flux models deliver state-of-the-art text-to-image quality with excellent prompt adherence, text rendering, and human anatomy. Available in multiple variants from lightweight to professional, Flux has become a popular choice for creative professionals and AI developers seeking high-quality open image generation.

Tool Details Freemium

Pricing Flux.1 Schnell and Dev are free (open-weight), Flux.1 Pro via API pricing
Platform API, Self-hosted
Headquarters Freiburg, Germany
Founded 2024
Free Plan Yes
API Available Yes
Open Source Yes
3.9 1 vote

AI Reviews

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3.9 /5
Flux represents a significant advancement in open-weight image generation, with the Schnell and Dev models available for free use and the Pro model accessible via API. The image quality, particularly in prompt adherence and text rendering within images, has earned praise from the AI art community. The open-weight approach means users can run Flux locally without ongoing subscription costs, which is a major advantage for developers and creators with capable hardware. The model handles complex multi-element compositions and artistic styles well. However, running locally requires significant GPU resources, and the API-based Pro model adds cost. Documentation and community resources are growing but not as mature as Stable Diffusion's ecosystem. For technically inclined users who value open-source flexibility and strong image quality, Flux is one of the most compelling options in the current generation of image models.
Feb 15, 2026
AI-Generated Review Generated via Anthropic API. This is an automated evaluation, not a consumer review. Learn more
Flux Screenshot

Added: Feb 11, 2026

blackforestlabs.ai