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features
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support

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Description

FLUX 3 Image Klein, developed by Black Forest Labs, is an innovative image-generation model designed for use by developers and creative teams alike. This model transforms text prompts into vivid images and features instruction-based editing capabilities, allowing for reference-image guidance with up to ten images, as well as output options reaching up to 4K resolution. Equipped with 5.6 billion parameters, it is accessible via the Black Forest Labs API and can also be downloaded for local inference. Variants that include base and step-distilled options cater to diverse workflows, while additional quantized formats enable efficient local deployment. It serves a multitude of purposes such as creative production, design exploration, and prototyping, making it a versatile tool for image generation in various applications. It's important to note that both local and commercial usage of the model are regulated by its licensing terms. Furthermore, the API charges fees based on the number of generated images, with costs fluctuating according to resolution. This pricing structure allows users to tailor their usage based on specific project needs and budget considerations.

Description

FLUX.2 advances the FLUX model family with major improvements in realism, prompt adherence, and world knowledge, enabling it to produce coherent lighting, spatial logic, and accurate material properties. It offers multi-reference generation with support for up to 10 images, allowing creators to maintain continuity across characters, products, and environments. The model reliably handles complex text, detailed typography, and branding requirements, making it suitable for marketing, design, and enterprise workflows. Editing capabilities reach resolutions up to 4 megapixels, preserving fine structure and stylistic fidelity. FLUX.2 is built on a latent flow matching architecture, combining a Mistral-3 based vision-language model with a rectified-flow transformer to unify generation and editing. Its variants—FLUX.2 [pro], FLUX.2 [flex], FLUX.2 [dev], and the upcoming FLUX.2 [klein]—offer a full spectrum of performance and control for teams of all sizes. Developers can self-host open weights, integrate via API, or tune generation parameters for full-stack customization. In every configuration, FLUX.2 is designed to radically improve productivity while lowering the cost of high-quality image creation.

API Access

Has API Yes 

API Access

Has API No 

Screenshots View All

No images available

Screenshots View All

Integrations

AIVideo.com No 
AyeCreate No 
Crafiq No 
Eromify No 
FLUX Upscale No 
FLUX.2 [klein] No 
FancyMe No 
FlyAgt No 
GlobalGPT No 
Haimeta No 
Hyperbolic No 
Model Playground No 
OmniGen AI No 
OpenClaw No 
Oxen.ai No 
PXZ AI No 
SiliconFlow No 
WaveSpeedAI No 
YouArt No 
fal No 

Integrations

AIVideo.com Yes 
AyeCreate Yes 
Crafiq Yes 
Eromify Yes 
FLUX Upscale Yes 
FLUX.2 [klein] Yes 
FancyMe Yes 
FlyAgt Yes 
GlobalGPT Yes 
Haimeta Yes 
Hyperbolic Yes 
Model Playground Yes 
OmniGen AI Yes 
OpenClaw Yes 
Oxen.ai Yes 
PXZ AI Yes 
SiliconFlow Yes 
WaveSpeedAI Yes 
YouArt Yes 
fal Yes 

Pricing Details

$0.009/1K image
API use is pay-as-you-go, starting at $0.009 per 1K-resolution image; charges vary by image resolution.
Free Trial No 
Free Version Yes 

Pricing Details

No price information available.
Free Trial No 
Free Version No 

Deployment

Web-Based Yes 
On-Premises Yes 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac No 
Linux No 
Chromebook No 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows Yes 
Mac Yes 
Linux Yes 
Chromebook No 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support No 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support No 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) No 
In Person No 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) No 
In Person No 

Vendor Details

Company Name

Black Forest Labs

Founded

2024

Country

Germany

Website

bfl.ai/blog/flux-3-image-klein

Vendor Details

Company Name

Black Forest Labs

Founded

2024

Country

Germany

Website

bfl.ai/blog/flux-2

Product Features

Alternatives

No Alternatives

Alternatives

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