Black Forest Labs
flux-3 / video-extend
Text-to-image generation with FLUX.3 is Black Forest Labs' frontier video model. This endpoint generates video directly from a text prompt, translating a written description into motion, composition, and scene. .
Default run
252 credits
Prompt*The text prompt describing the video you want to generate.
Video*URL of the input video. MP4, under 50 MB and under 15 seconds.
Drag & drop · max 4 MB
Aspect ratioThe aspect ratio of the generated media.
ResolutionResolution of the generated video.
DurationVideo length in seconds (5-20).
Output
Your creation will appear here
Video Extend