FLUX 3 Video
by Black Forest Labs
Black Forest Labs' FLUX video model with sharp, controllable motion.
FLUX 3 Video renders 5 to 20 second clips in 720p and 1080p across six aspect ratios including ultra-wide 21:9, with the studio's characteristic fidelity and prompt precision. Serves through the OpenRouter video API.
More details
FLUX 3 Video by Black Forest Labs is a standard-speed AI video generation model. FLUX 3 Video renders 5 to 20 second clips in 720p and 1080p across six aspect ratios including ultra-wide 21:9, with the studio's characteristic fidelity and prompt precision. Serves through the OpenRouter video API. Key capabilities include text-to-video, image-to-video, clips of 5, 10, 15, 20 seconds, output up to 1080p, 6 aspect ratios.
FLUX 3 Video is priced from $0.20 per second of generated video (up to $0.35 per second at the highest resolution) — a 5-second 720p clip costs about $1.02. You can generate videos with FLUX 3 Video on idapt.app alongside 200+ AI models in one workspace.
Pricing
Cost per second
from $0.20
Price range
$0.20 – $0.35
Varies by resolution & audio
| Resolution | Audio | Per second | Per 5s clip |
|---|---|---|---|
| 720p | — | $0.20 | $1.02 |
| 1080p | — | $0.35 | $1.74 |
Capabilities
Speed
Standard: A few minutes per clip
Generation modes
Text to video, Image to video
Clip length
5s, 10s, 15s, 20s
Aspect Ratios
21:9, 16:9, 4:3, 1:1, 3:4, 9:16
Audio output
Silent output
Resolutions
720p, 1080p
How to generate videos
In chat
Use FLUX 3 Video to make a 5-second video of a sunset over the oceanAPI
POST /api/v1/videos/generations
{"prompt": "A sunset over the ocean", "model": "flux-3-video"}CLI
idapt video generate --model flux-3-video --prompt "A sunset over the ocean"Video generation runs in the background. Poll the returned operation until the clip is ready.
