FLUX.2 [klein]

FLUX.2 [klein]

Black Forest Labs
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About

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.

About

Qwen-Image-2.1 is a unified text-to-image generation and image editing model in the Qwen family, designed to balance generation quality, inference efficiency, and versatility. Its visual generation component contains 7B parameters and uses 32 Single-Stream DiT layers, with a lightweight architecture that combines mixed-granularity attention and prefix KV cache reuse to deliver strong image quality at lower computational cost. The model natively supports both regular and transparent RGBA image generation, transparent-layer editing, and subject extraction from photographs within a single system. For image editing, it can use up to 10 reference images for multi-subject composition, accept local edit instructions through circles, painted annotations, or separate masks, and preserve the identity of people and products. Improvements to typography, portrait lighting, realistic textures, and fine details are designed to produce more refined and visually compelling results.

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

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

Audience

Developers, researchers, and creative AI teams seeking to generate, edit, compose, and manipulate high-quality images with an open source multimodal generation model

Support

Phone Support
24/7 Live Support
Online

Support

Phone Support
24/7 Live Support
Online

API

Offers API

API

Offers API

Screenshots and Videos

Screenshots and Videos

Pricing

No information available.
Free Version
Free Trial

Pricing

No information available.
Free Version
Free Trial

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

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Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

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

Company Information

Alibaba
Founded: 1999
China
github.com/QwenLM/Qwen-Image-2.1

Alternatives

FLUX.2 [max]

FLUX.2 [max]

Black Forest Labs

Alternatives

FLUX.2

FLUX.2

Black Forest Labs
FLUX.1 Kontext

FLUX.1 Kontext

Black Forest Labs
Qwen-Image

Qwen-Image

Alibaba
FLUX.1

FLUX.1

Black Forest Labs

Categories

Categories

Integrations

FLUX Upscale
FLUX.2
Happy Shrimp 1.0
OpenClaw
Qwen
Qwen Studio
QwenCloud

Integrations

FLUX Upscale
FLUX.2
Happy Shrimp 1.0
OpenClaw
Qwen
Qwen Studio
QwenCloud
Claim FLUX.2 [klein] and update features and information
Claim FLUX.2 [klein] and update features and information
Claim Qwen-Image-2.1 and update features and information
Claim Qwen-Image-2.1 and update features and information