Veo 3.1 video model

Use Veo 3.1 with its current video limits visible.

Vizify currently lists 3 related policies: Veo 3.1, Veo 3.1 Fast, Veo 3.1 Lite. This page shows the verified public parameter envelope and compatible workflows.

3 available policies Duration: 8s Output: 720p Up to 2 reference images Native audio required Text-to-video and image-to-video
Best for

Where this family fits.

Preparing a bounded Veo 3.1 shot brief

Checking 8s, 720p, and auto / 16:9 / 9:16 before execution

Choosing between a text-led or reference-image workflow

Current limits

What not to assume.

Duration, resolution, audio, and reference support vary by exact variant

Video generation is asynchronous; a pending job is not a completed artifact

Motion can drift in identity, geometry, small text, logos, or continuity

Choose the workflow before the variant

Text-to-video and image-to-video. Use the model page to understand the current envelope, then use a compatible tool to prepare the executable inputs.

Evidence boundary

Availability and parameters were checked against Vizify’s generation catalog on 2026-08-02. These product facts do not establish market ranking, external pricing, or benchmark leadership.

FAQ

Questions about Veo 3.1 video models in Vizify

Is Veo 3.1 available in Vizify?

Yes. Veo 3.1, Veo 3.1 Fast, Veo 3.1 Lite are listed in the current public video catalog.

Which Veo 3.1 variants does this page cover?

This page covers Veo 3.1, Veo 3.1 Fast, Veo 3.1 Lite. Each request uses one selected policy and its own parameters.

What duration, resolution, audio, and references are supported?

Across this family, the current catalog lists 8s, 720p, native audio required, and up to 2 reference images. Exact choices remain variant-specific.

Where do I start a Veo 3.1 video?

Open a compatible Vizify video tool, prepare the prompt and any required reference image, then let Vizify inspect the selected Veo 3.1 policy before execution.