Audience

Developers, creators, and AI researchers who need ultra-fast, high-quality text-to-image generation and editing that can run interactively on consumer hardware or via API

About FLUX.2 [klein]

FLUX.2 [klein] is the fastest member of the FLUX.2 family of AI image models, designed to unify text-to-image generation, image editing, and multi-reference composition into a single compact architecture that delivers state-of-the-art visual quality at sub-second inference times on modern GPUs, making it suitable for real-time and latency-critical applications. It supports both generation from prompts and editing existing images with references, combining high diversity and photorealistic outputs with extremely low latency so users can iterate quickly in interactive workflows; distilled versions can produce or edit images in under 0.5 seconds on capable hardware, and even compact 4 B variants run on consumer GPUs with about 8–13 GB of VRAM. The FLUX.2 [klein] family comes in different variants, including distilled and base versions at 9 B and 4 B parameter scales, giving developers options for local deployment, fine-tuning, research, and production integration.

Pricing

Free Trial:
Free Trial available.

Integrations

API:
Yes, FLUX.2 [klein] offers API access

Ratings/Reviews

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Company Information

Black Forest Labs
Founded: 2024
Germany
bfl.ai/models/flux-2-klein

Videos and Screen Captures

FLUX.2 [klein] Screenshot 1
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Product Details

Platforms Supported
Cloud
Training
Documentation
Live Online
Videos
Support
Online

FLUX.2 [klein] Frequently Asked Questions

Q: What kinds of users and organization types does FLUX.2 [klein] work with?
Q: What languages does FLUX.2 [klein] support in their product?
Q: What kind of support options does FLUX.2 [klein] offer?
Q: Does FLUX.2 [klein] have an API?
Q: What type of training does FLUX.2 [klein] provide?
Q: Does FLUX.2 [klein] offer a free trial?

FLUX.2 [klein] Product Features