FLUX
Black Forest Labs
Black Forest Labs' image and video generation models, offered both as an API and as open weights.
Platforms
Overview
FLUX is the multimodal generation model family from Black Forest Labs, which calls itself a "Frontier AI Lab." The site describes one model covering image, video, audio and action prediction, with video "up to 20 second clips with native audio in a single generation" and images offering a wide variety of styles and highly accurate text rendering. FLUX 3, FLUX.2 Max, FLUX.2, FLUX.2 Klein and FLUX Tools are published, and can be used through the API, self-hosted from open weights, or tried in a browser Playground. Commercial rights are set by the open-weights licensing plan you choose.
Main features
- Multimodal model for image, video and audio
- Video up to 20 seconds with native audio
- Highly accurate text rendering
- API integration
- Self-hosting from open weights
- Browser Playground
- Fine-tuning and LoRA rights (licensing plans)
Pricing
Pay as you go (API)
$0.17 / second of video
Published price (USD) · Source
- $0.17 / second of video ($0.85 for a 5-second video)
- No subscriptions, no seat fees
- Only pay for what you generate
Last verified: September 2026
Open Weights licensing
Contact sales
- Builder / Platform / Professional / Enterprise plans (prices not published)
- Monthly image volumes from 10K to 100K
- Limits on domains and licensed users
- Fine-tuning & LoRA rights
- Enterprise: all models, new releases, permissive commercial use
FLUX publishes one price worldwide and bills in USD. There is no separate price in your local currency.
Screenshots
Related AI tools
Midjourney
A popular image-generation AI known for high-quality, artistic output.
Stable Diffusion
An open image-generation model with deep customizability, runnable locally.
Ideogram
Excels at rendering text in images — ideal for logos, posters, and social visuals.
Recraft
Recraft is an AI image generation service useful for logos and icons.