Context
N/A (image)
Input
Free (open)
Key Specifications
🏆
Arena Rank
Not disclosed
📐
Context Window
N/A (image)
📥
Input Price
per 1M tokens
Free (open)
📤
Output Price
per 1M tokens
Free (open)
🧠
Parameters
12B
🔓
Open Source
Yes
Best For
Fast image generationprototypingdevelopment
About FLUX.1 Schnell
FLUX.1 Schnell is Black Forest Labs' speed-optimized open-source image model that generates high-quality images in just 1-4 steps. It offers the fastest inference of any high-quality image model, making it ideal for real-time applications and rapid prototyping. Despite its speed, it maintains impressive image quality that rivals much slower alternatives.
Built byBlack Forest Labs↗
Pricing per 1M tokens
Input Tokens
Free (open)
Output Tokens
Free (open)
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Frequently Asked Questions
What is FLUX.1 Schnell?▾
FLUX.1 Schnell is Black Forest Labs' speed-optimized open-source image model that generates high-quality images in just 1-4 steps. It offers the fastest inference of any high-quality image model, making it ideal for real-time applications and rapid prototyping. Despite its speed, it maintains impressive image quality that rivals much slower alternatives.
How much does FLUX.1 Schnell cost?▾
FLUX.1 Schnell costs Free (open) per 1 million input tokens and Free (open) per 1 million output tokens. Pricing is based on token usage, making it cost-effective for both small and large-scale applications.
What is FLUX.1 Schnell's context window?▾
FLUX.1 Schnell has a context window of N/A (image) tokens. This determines how much text the model can process in a single request — larger context windows allow the model to handle longer documents, maintain more conversation history, and reason over bigger codebases.
Is FLUX.1 Schnell open source?▾
Yes, FLUX.1 Schnell is open source. This means the model weights are publicly available, allowing developers and organizations to download, fine-tune, and self-host the model on their own infrastructure. Open-source models offer greater flexibility and data privacy control.
What is FLUX.1 Schnell best for?▾
FLUX.1 Schnell is best suited for: Fast image generation, prototyping, development. These use cases leverage the model's specific strengths in terms of capability, speed, and cost-effectiveness within Black Forest Labs's model lineup.