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Flux.1

The new king of open-source AI image generation

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5.0 5.0 (2.4K reviews) AI Image Generation
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blackforestlabs.ai

About Flux.1

The Midjourney Killer Has Arrived

Developed by Black Forest Labs—a company founded by the original core engineers who built Stable Diffusion—Flux.1 has completely disrupted the AI image generation landscape. It outperforms Midjourney v6 and DALL-E 3 across almost every visual benchmark, specifically in prompt adherence, photorealism, and the ability to accurately render text inside an image.

The Flux.1 Model Family

Flux.1 is not just one model; it is deployed in three distinct tiers to serve different use cases:

  • Flux.1 [Pro]: The flagship, closed-source model. It offers state-of-the-art performance for commercial enterprise use, available exclusively via API or partnered platforms like Poe and NightCafe.
  • Flux.1 [Dev]: An open-weight model specifically designed for non-commercial applications. It provides the exact same high-fidelity quality as the Pro model but allows researchers and developers to run it locally and fine-tune it with their own data.
  • Flux.1 [Schnell]: "Schnell" is German for fast. This is a highly distilled, Apache 2.0 licensed open-source model. It is designed to run incredibly quickly on local consumer GPUs, generating high-quality images in just 1 to 4 steps.

Groundbreaking Technical Capabilities

  • Flawless Text Generation: Historically, AI models generate gibberish text. Flux.1 can perfectly render complex sentences on signs, t-shirts, or neon lights with exact spelling and correct typography.
  • Anatomy & Hands: The days of AI characters having six fingers are over. Flux is deeply trained on human anatomy, resulting in hyper-realistic hands, accurate skin textures, and flawless proportions.
  • Local Deployment: Because Flux [Dev] and [Schnell] are open-weight, they integrate seamlessly into massive open-source UI frameworks like ComfyUI and Forge, allowing artists ultimate control via ControlNet and custom LoRAs.

Screenshots

Pricing

Free
Free plan available
Flux [Schnell] and [Dev] are free to download and run locally. Flux [Pro] is accessed via API, with pricing charged per megapixel/generation.
Free Plan Full pricing

Features

API Access
Mobile App
Browser Extension
Desktop App
Team Collaboration
SSO / SAML
Data Export
Custom Branding
GDPR Compliant
HIPAA Compliant
SOC2 Certified
Open Source Model

AI Model Details

AI Model
Flux.1 Pro / Dev / Schnell
Provider
Black Forest Labs
Context Window
N/A
Input Types
text promptsreference images
Output Types
high resolution images (png/jpeg)

Integrations

ComfyUI Forge Hugging Face Replicate Fal.ai Poe

User Reviews

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