AI Video Model

Veo 3.1

by Google

Highest quality realistic generation with native audio

Prompt

Enhance type

Model
Quality
Aspect Ratio
Duration

Click Generate to create your video

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Initializing model...
Fast generation
Commercial license
No watermark

About Veo 3.1

Veo 3.1 is Google's flagship video generation model, the highest-quality option in the Veo family with native audio synthesis built in. Generated clips include synchronized audio that matches the visual content, making it the only video model on DesignerBox that produces ready-to-publish output without a separate audio pass.

Veo 3.1 is the right pick for premium video work: hero campaign content, cinematic concept reels, and any output where motion realism, lighting consistency, and audio integration matter. It supports up to 4K resolution, durations of 4, 6, or 8 seconds (8s required for 1080p and 4K), and aspect ratios 16:9 and 9:16. Image-to-video and frame interpolation (start + end frame) are both supported.

On DesignerBox, Veo 3.1 costs 30 credits per second at 720p/1080p and 60 credits per second at 4K. Available on the Premium plan and above. An 8-second 1080p clip costs 240 credits, Premium's 2,000 monthly credits cover roughly 8 such clips.

Best For

Premium video content with native audio, cinematic concept reels, hero campaign video, ad creative, and any video production where motion realism, lighting, and synchronized audio matter most.

Frequently Asked Questions

What is Veo 3.1?
Veo 3.1 is Google's flagship video generation model, the same model accessible through Google's Gemini/AI Studio. It's the premium tier of the Veo family with native audio synthesis built into the output.
Does it generate audio?
Yes, Veo 3.1 produces synchronized audio matching the visual content. This is the model's defining feature; no other video model on DesignerBox has natively integrated audio.
What durations and resolutions?
4, 6, or 8 seconds at 720p. 8 seconds is required for 1080p and 4K. Aspect ratios: 16:9 and 9:16.
How much does it cost?
30 credits per second at 720p and 1080p. 60 credits per second at 4K. An 8-second 1080p clip = 240 credits. Available on the Premium plan (£30/month yearly) and above.
Can I use a starting image or end frame?
Yes, image-to-video is supported, and Veo 3.1 supports frame interpolation (provide both a start and end frame, model generates the in-between motion).
How does it compare to Sora 2 Pro?
Veo 3.1 leads on photographic realism and native audio. Sora 2 Pro leads on duration (up to 20s vs 8s) and prompt understanding for complex scenes. Both are top-tier, pick Veo for realistic ad-style work, Sora for narrative or longer-form.
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