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Home/Models/Replicate/black-forest-labs/flux-dev
R

black-forest-labs/flux-dev

Per Request:$0.08
black-forest-labs/flux-dev is an open-weights text-to-image model from Black Forest Labs for generating images from natural language prompts. It produces photorealistic and stylized results from detailed prompts and works with common control options in diffusion toolchains. Typical uses include concept art, product visualization, marketing imagery, and rapid creative exploration in design workflows. Technical highlights include a transformer-based rectified-flow design, integration with the Hugging Face Diffusers library, and deployment via standard GPU inference stacks.
Commercial Use
Overview
Features
Pricing
API

Technical Specifications of black-forest-labs/flux-dev

SpecificationDetails
Model Nameblack-forest-labs/flux-dev
ProviderBlack Forest Labs
CategoryText-to-image generation
ArchitectureTransformer-based rectified-flow image generation model
WeightsOpen-weights
Primary ModalityNatural language to image
Output TypeGenerated images
Common IntegrationsHugging Face Diffusers, GPU inference stacks, diffusion toolchains
Typical Use CasesConcept art, product visualization, marketing imagery, rapid creative exploration
Control OptionsSupports common diffusion-style control settings and prompt conditioning
Deployment StyleAPI-based inference and self-hosted GPU deployment workflows

What is black-forest-labs/flux-dev?

black-forest-labs/flux-dev is an open-weights text-to-image model from Black Forest Labs designed to generate high-quality images from natural language prompts. It can produce both photorealistic and stylized outputs, making it useful for a wide range of creative and commercial workflows.

The model is well suited for users who want to turn descriptive prompts into polished visuals for ideation, branding, advertising, design exploration, and visual prototyping. Because it works with common control options in diffusion ecosystems, it can fit into existing image-generation pipelines with relatively little friction.

From a technical perspective, black-forest-labs/flux-dev uses a transformer-based rectified-flow design and is commonly used through standard GPU inference stacks and libraries such as Hugging Face Diffusers. This makes it practical for teams that want both flexibility in deployment and compatibility with established tooling.

Main features of black-forest-labs/flux-dev

  • Open-weights availability: Supports flexible experimentation, customization, and deployment choices for teams that want more control over their image-generation workflows.
  • Text-to-image generation: Converts natural language prompts into visual outputs, enabling fast creation of concepts, scenes, product shots, and artistic compositions.
  • Photorealistic and stylized output: Can generate a wide range of aesthetics, from realistic imagery to more illustrative or design-oriented results.
  • Prompt-responsive behavior: Performs well with detailed prompts, helping users steer composition, mood, subject matter, and visual style.
  • Toolchain compatibility: Works with common control options in diffusion toolchains, making it easier to integrate into existing creative pipelines.
  • Diffusers integration: Can be used with the Hugging Face Diffusers library, which is valuable for developers building custom workflows and applications.
  • GPU deployment support: Fits standard GPU inference environments, supporting production deployments and internal creative infrastructure.
  • Creative workflow utility: Useful for concept art, product visualization, marketing imagery, and rapid iteration in design processes.

How to access and integrate black-forest-labs/flux-dev

Step 1: Sign Up for API Key

To get started, sign up on the CometAPI platform and generate your API key from the dashboard. Once you have your key, store it securely and use it to authenticate requests to the black-forest-labs/flux-dev API.

Step 2: Send Requests to black-forest-labs/flux-dev API

Use the OpenAI-compatible CometAPI endpoint to send requests to black-forest-labs/flux-dev. Replace YOUR_COMETAPI_KEY with your actual API key.

curl https://api.cometapi.com/v1/images/generations \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_COMETAPI_KEY" \
  -d '{
    "model": "black-forest-labs/flux-dev",
    "prompt": "A premium product advertisement photo of a minimalist skincare bottle on a marble surface, soft daylight, shallow depth of field"
  }'

Step 3: Retrieve and Verify Results

After submission, the API returns the generated image result payload. Verify that the response includes valid output data, then store or forward the generated asset to your application, workflow, or user-facing interface as needed.

Features for black-forest-labs/flux-dev

Explore the key features of black-forest-labs/flux-dev, designed to enhance performance and usability. Discover how these capabilities can benefit your projects and improve user experience.

Pricing for black-forest-labs/flux-dev

Explore competitive pricing for black-forest-labs/flux-dev, designed to fit various budgets and usage needs. Our flexible plans ensure you only pay for what you use, making it easy to scale as your requirements grow. Discover how black-forest-labs/flux-dev can enhance your projects while keeping costs manageable.
Comet Price (USD / M Tokens)Official Price (USD / M Tokens)Discount
Per Request:$0.08
Per Request:$0.1
-20%

Sample code and API for black-forest-labs/flux-dev

Access comprehensive sample code and API resources for black-forest-labs/flux-dev to streamline your integration process. Our detailed documentation provides step-by-step guidance, helping you leverage the full potential of black-forest-labs/flux-dev in your projects.

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