pixverse-v6/transition
Create smooth V6 motion between specified opening and closing frames.
Black Forest Labs' FLUX 3 Draft turns a written scene into a fast 720p text-to-video preview with optional native audio, built for cheap prompt trials before a full-quality pass. Trading expensive final-quality reruns for quick draft checks while keeping a reusable draft cache for later enhancement, FLUX 3 Draft helps marketers, previz artists, and social teams iterate without burning budget. For developers, FLUX 3 Draft on RunComfy can be used both in the browser and via an HTTP API, so you don't need to host or scale the model yourself.
Ideal for: Prompt Draft Previews | Low-Cost Storyboards | High-Volume Social Tests
This page covers the text-to-video draft endpoint in the FLUX 3 family. You describe a scene in plain language; the model returns a quick 720p clip so you can validate ideas without paying full FLUX 3 Video rates.
The endpoint is built for the early loop of creative work: prompt tuning, shot planning, and batch draft runs. When a take looks right, reuse the returned draft cache with draft-enhance for a fuller finish.
Create smooth V6 motion between specified opening and closing frames.
Turn still portraits into expressive, lifelike videos with control and precision.
Turn stills into cinematic motion clips with camera and audio control.
Animate a single image into a smooth video with Kling 2.1 Pro.
Seedance 2.5: Animate a still image into cinematic AI video
Pro-tier image animation: 3-15s cinematic clips from $0.111 per second.
FLUX 3 Draft is a Black Forest Labs text-to-video endpoint that renders fast 720p preview clips from a written prompt. It fits prompt trials, storyboards, and high-volume draft runs where speed and cost matter more than final sharpness.
Both share the text-to-video path; FLUX 3 Draft outputs a cheaper 720p preview and returns a draft cache you can enhance later, while full FLUX 3 Video is better for polished 720p or 1080p deliverables.
FLUX 3 Draft accepts duration as auto or 5–20 seconds, with aspect ratios auto, 21:9, 2:1, 16:9, 4:3, 1:1, 3:4, and 9:16. Check the RunComfy parameter panel for the live controls on this page.
No. FLUX 3 Draft is text-only: scene, motion, lighting, and camera direction all come from the prompt. For still-driven drafts, use FLUX 3 Draft Image to Video or other FLUX 3 draft modes.
Along with the preview clip, FLUX 3 Draft returns a reusable draft cache that can be passed to draft-enhance for a fuller-quality render without regenerating the whole idea from scratch.
Yes. Prototype in the RunComfy model UI, then call the same FLUX 3 Draft template through the RunComfy API with matching parameters. Generations consume usd / credits on both paths.
FLUX 3 Draft is billed at $0.07 per second of generated draft video at 720p. A 5-second clip costs about $0.35; longer durations scale with the output length.
Stay on FLUX 3 Draft for drafts, batch variants, and early creative reviews. Move to full FLUX 3 Video or draft-enhance when you need sharper finals for ads, client delivery, or higher-resolution platforms.
RunComfy is the premier ComfyUI platform, offering ComfyUI online environment and services, along with ComfyUI workflows featuring stunning visuals. RunComfy also provides AI Models, enabling artists to harness the latest AI tools to create incredible art.
