Flux 3

video

Black Forest Labs' first Flux video model. A clip with sound from a prompt or from one opening picture. Flux 2 still makes the photographs.

Generate with Flux 3

What it supports

Aspect ratios: auto, 21:9, 2:1, 16:9, 4:3, 1:1, 3:4, 9:16
Resolutions: 720p, 1080p, 1440p, 2160p
Duration: 5–20s
Audio: Supported

What it costs

720p: 28 credits per second
1080p: 48 credits per second
1440p: 56 credits per second
2160p: 82 credits per second

Credits come with a Generator plan. The exact cost is shown on the Generate button before anything is spent.

Flux 3 is Black Forest Labs' video model, the first Flux that moves. It is not a mode of Flux 2 or Flux 2 Pro. Those make stills.

What it is good at

Black Forest Labs describes FLUX 3 as one model for video and audio together: a clip from a simple or detailed prompt, with dialogue, effects, and room tone generated with the frames. They also say the look is not limited to a cinematic style. It can read as raw, natural, playful, or strange.

How to use it on Visxy

Write the shot, or give one picture as the opening frame. Sound starts off until you turn it on.

Where it differs

Flux 2 and Flux 2 Pro stay the stills models, and they can take several pictures to edit. Flux 3 takes one opening picture, or none. Veo 3.1 is Google's video model with the same shape: a prompt or one opening picture, and a sound switch.