FLUX.2 [klein]

FLUX.2 [klein]

Black Forest Labs
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+

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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

Raphael is the world's first completely free, unlimited AI image generator powered by the FLUX.1-Dev model. It allows users to create high-quality images from text descriptions without any registration or usage limits. Key features include zero-cost creation, state-of-the-art quality delivering photorealistic images with exceptional detail and artistic style control, advanced text understanding for accurate interpretation of complex prompts and text overlay features, lightning-fast generation through an optimized inference pipeline, enhanced privacy protection with a zero data retention policy, and multi-style support enabling the creation of images across various artistic styles, from photorealistic to anime, oil paintings to digital art. Raphael is trusted by millions, boasting over 3 million monthly active users and generating approximately 1,530 images per minute, with an average image quality score of 4.9.

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

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

Digital artists wanting a tool to generate high-quality images from text descriptions without registration

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Supported

API

Offers API Not Supported

Screenshots and Videos

Screenshots and Videos

Pricing

No information available.
Free Version Not Supported
Free Trial Supported

Pricing

Free
Free Version Supported
Free Trial Not Supported

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

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 Supported
Webinars Not Supported
Live Online Supported
In Person Not Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

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

Company Information

Raphael AI
raphael.app/

Alternatives

FLUX.2 [max]

FLUX.2 [max]

Black Forest Labs

Alternatives

FLUX.2

FLUX.2

Black Forest Labs
Imagen 4

Imagen 4

Google
FLUX.1 Kontext

FLUX.1 Kontext

Black Forest Labs
Imagen 2

Imagen 2

Google
Bonsai Image

Bonsai Image

PrismML
FLUX.1

FLUX.1

Black Forest Labs

Categories

AI Image Models Supported
AI Models Supported

Categories

Integrations

FLUX Upscale Supported
FLUX.2 Supported
OpenClaw Supported

Integrations

FLUX Upscale Not Supported
FLUX.2 Not Supported
OpenClaw Not Supported
Claim FLUX.2 [klein] and update features and information
Claim FLUX.2 [klein] and update features and information
Claim Raphael AI and update features and information
Claim Raphael AI and update features and information