Flux AI Model Platform
All-in-One Model Generation Tools
Flux 1.1 Pro
Fast, high-quality image generation from text.
Flux 1.1 Pro Ultra
ultra-fast, ultra high-resolution image creation
Flux Schnell
lightning-fast image generation optimized for speed and efficiency
Flux Kontext Pro
ultra-fast, context-aware image editing and generation
Flux Kontext Max
maximum performance, premium consistency for editing
Flux Kontext Dev
context-aware, consistent image editing and generation
Flux Krea Dev
state-of-the-art photorealistic image generation with distinctive aesthetics
Flux AI Model Frequently Asked Questions
Have a different question and can't find the answer you're looking for? Reach out to our support team by support@genfluxai.com and we'll get back to you as soon as we can.
What is Flux AI and who developed it?
Flux AI (also known as Flux.1) is a state-of-the-art text-to-image model developed by Black Forest Labs (BFL), a company founded by former employees of Stability AI who were behind the creation of Stable Diffusion. Flux AI transforms text prompts into high-quality, photorealistic images with exceptional detail and accuracy.
What different Flux AI models are available?
Flux AI offers three main model variants: Flux.1 Pro (the premium version with highest quality for commercial use), Flux.1 Dev (a balanced model for non-commercial applications), and Flux.1 Schnell (the fastest model, optimized for speed and efficiency). Additionally, there are specialized versions like Flux 1.1 Pro Ultra for higher resolution images and Flux Kontext for in-context image generation and editing.
What makes Flux AI different from other AI image generators?
Flux AI stands out with its exceptional prompt adherence, superior image quality, and advanced human anatomy rendering (particularly hands and faces). It excels at text rendering within images, supports various aspect ratios, and offers diverse output styles. The model is built on a 12-billion parameter architecture, making it one of the largest open text-to-image models available.
Can I use Flux AI for commercial projects?
Yes, but it depends on which model you use. Flux.1 Pro is specifically designed for commercial use and requires licensing. Flux.1 Dev is available for non-commercial use by default, though commercial licenses can be obtained. Flux.1 Schnell is open-source under the Apache 2.0 license, making it suitable for personal and some commercial applications. Users retain ownership of all generated images regardless of the model used.
What are the system requirements to run Flux AI locally?
System requirements vary by model. For optimal performance with Flux.1 Pro and Dev, a GPU with at least 12GB VRAM is recommended. Flux.1 Schnell is more lightweight and can run on systems with 8GB VRAM. For users with limited hardware, there are quantized versions (like FP8) available that can run on consumer-grade GPUs with less memory, though with some quality trade-offs.
What tools and interfaces can I use with Flux AI?
Flux AI models can be used through various interfaces. For local installation, popular options include ComfyUI and Stable Diffusion WebUI Forge. Online, you can access Flux through platforms like Replicate and Hugging Face. Black Forest Labs also offers Flux.1 Tools, a suite of editing capabilities including Fill (for inpainting/outpainting), Depth, Canny, and Redux for mixing images and prompts.