FLUX is a family of multimodal generative models from Black Forest Labs. FLUX 3 unifies image, video, audio, and action prediction: it generates stylistically diverse images with accurate text rendering, produces video with optional multilingual speech, effects, and ambience in clips up to 20 seconds from text, images, or keyframes, and supports robotics through visual action prediction. Users can experiment in a browser playground, integrate models through a production-scale API, or run open weights on their own infrastructure with licensing for fine-tuning and customization. Enterprise options add scale, customization, and compliance certifications. Access is pay-as-you-go per generation, with no subscriptions or seat fees.
How to use FLUX
1
Try models in the playground
Open the FLUX dashboard playground to test prompts and transform media in the browser without writing code.
2
Integrate via API
Follow the API documentation to access FLUX models programmatically and handle production workloads at scale.
3
Deploy open weights
Download FLUX models from Hugging Face or GitHub, obtain a license, and run, fine-tune, or customize them on your own infrastructure.
FLUX Features
Multimodal FLUX 3 model covering image, video, audio, and action prediction
Video generation with optional multilingual speech, effects, and ambience in clips up to 20 seconds
Image generation with diverse styles, accurate text rendering, and complex prompt handling
Action prediction for robotics from visual observations and text instructions
Browser playground for no-code experimentation
Production-scale API access
Open weights for self-hosted deployment, fine-tuning, and customization
FLUX Use Cases
Generating stylized images from text or reference images
Producing short video clips with native audio from text, images, or keyframes
Experimenting with prompts in a no-code playground
Integrating generative models into products via API
Self-hosting and fine-tuning models on proprietary infrastructure
Researching robotic action prediction
FLUX FAQs
FLUX uses pay-as-you-go pricing with no subscriptions or seat fees; you pay per image generated based on the resolution tier selected in the request.
FLUX 3 Image supports 768×768, 1K, 1.5K, 2K, and 4K tiers, with rates from $0.041/img to $0.607/img respectively.
No. Reference images and prompts are included at no extra charge, and the per-image rate does not vary with the number of reference images up to the documented maximum.
Rejected requests, failed generations, and outputs withheld by moderation are not charged.
Yes. Open weights are available for self-hosted deployment with licensing options covering fine-tuning, LoRA rights, and customization.
FLUX 3 is a multimodal model covering image, video with optional audio, and action prediction for robotics.
FLUX 3 video generation supports clips up to 20 seconds in a single generation, starting from text, an image, or keyframes.
Yes. Enterprise offers custom pricing, volume discounts, SLA guarantees, dedicated support, and compliance certifications such as SOC 2 and ISO 27001.