black-forest-labs/flux-3/text-to-videoFrom 45 credits for a 5-second clip· Create VideoFLUX 3 is Black Forest Labs' video model, with its video API opening on 4 August 2026. One model writes picture and synchronized sound together, from a prompt or from a first frame and an optional last frame, in 5 to 20 second clips at 720p or 1080p. A fast draft tier previews a shot at the lowest price; extend continues a finished clip and upscale enlarges one.
Call it with the model name black-forest-labs/flux-3/text-to-video on POST /jobs/createTask, from 45 credits for a 5-second clip ($0.45). New accounts get 30 free credits to try it in the Playground first.
- Create Video
- Image to Video
- Extend Video
- Upscale Video
- Up to 1080p
- 5–20s clips
- Sound included
- Start and end frames
- 7 aspect ratios
Your FLUX 3 · Create Video runs
Tasks from your account on this model, from the website, the Playground and the API.