Veo 3.1 Fast AI Video Generator

Create polished social ads, hero shots, and dialogue-ready clips from text or an owned image with Google Veo 3.1 Fast—native audio, 4/6/8 second durations, and selectable 720p–4K. Exact credits shown before you generate.

From 19 credits
720p–4K video + audio
Text + image to video
Google · Veo 3.1 Fast docs ↗

Veo 3.1 Fast Video Examples

DeepMind Veo demonstration of two women walking toward stormy Irish cliffs

Cliffside period drama

Prompt

Wide cinematic shot from behind of two women in 19th-century dresses walking toward a sheer cliff over a turbulent sea, wind whipping grass and fabric, moody overcast light, ocean roar and wind ambience.

Key Features of Veo 3.1 Fast

Fast short-form polish, native audio, owned image-to-video, and selectable 720p–4K delivery—each with a matching demo. Prefill from any row; nothing runs until you generate.

Fast short-form

Polished clips in 4, 6, or 8 seconds. Ship social ads, hero opens, and concept takes on the Fast tier—tight durations with clear atmosphere and camera language, ready to review before you publish.

How to Use Veo 3.1 Fast

1
1. Choose text or an owned image
Write a text brief, or add one owned 16:9 or 9:16 reference for image-to-video. Prefill from an Example or Key Feature if you want—nothing runs until you generate.
Write a text brief, or add one owned 16:9 or 9:16 reference for image-to-video. Prefill from an Example or Key Feature if you want—nothing runs until you generate.
2
2. Direct the scene and sound
Spell out subject, action, camera language, dialogue, and ambience in plain language. Set duration (4, 6, or 8 seconds), ratio (16:9 or 9:16), and resolution (720p, 1080p, or 4K).
Spell out subject, action, camera language, dialogue, and ambience in plain language. Set duration (4, 6, or 8 seconds), ratio (16:9 or 9:16), and resolution (720p, 1080p, or 4K).
3
3. Generate, review, then download
Confirm the credit estimate, generate, then check motion and synced audio before downloading or refining the brief for another pass.
Confirm the credit estimate, generate, then check motion and synced audio before downloading or refining the brief for another pass.

Create with Veo 3.1 Fast ↑

Veo 3.1 Fast Pricing

From 19 credits per video (from $0.32) on the published route. Every run uses credits, with the exact quote shown before submission.

Compare Veo 3.1 FastHow Veo 3.1 Fast compares to other models

Veo 3.1 Fast

This model

Social ads · Dialogue scenes

4–8s19–57 credits

Veo 3.1 →Google

Cinematic ads · Dialogue scenes

4–8s96–122 credits

Seedance 2.0 →ByteDance

4–15s cinematic clips with selectable 720p–4K

4–15s26–1260 credits

Attribute	This modelVeo 3.1 Fast	GoogleVeo 3.1 →	ByteDanceSeedance 2.0 →	KuaishouKling 3.0 →
Best for	Social ads · Dialogue scenes	Cinematic ads · Dialogue scenes	4–15s cinematic clips with selectable 720p–4K	5/10/15s cinematic shots from text or an owned frame
Inputs	Text · Image	Text · Image + end frame	Text · Up to 9 images · 3 videos · 3 audio	Text · Image + end frame
Output	720p–4K video + audio	720p–4K video + audio	480p–4K video + audio	720p–4K video + audio
Duration	4–8s	4–8s	4–15s	5–15s
Native audio	Yes	Yes	Yes	Yes
Credits	19–57 credits	96–122 credits	26–1260 credits	39–385 credits

Veo 3.1 Fast FAQs

What is Veo 3.1 Fast?

Veo 3.1 Fast is Google’s fast-tier video model for polished short-form clips from text or an owned reference image. On MixVio, the reviewed public routes return one private video with synchronized native audio at selectable 720p, 1080p, or 4K for 4, 6, or 8 seconds.

What is Veo 3.1 Fast best for?

Use it for social ads, hero opens, dialogue-ready shorts, and concept takes where you want native audio and a tight 4/6/8 second cut. Prefer Seedance 2.0 when you need multimodal reference packs (multiple images, video, and audio together), or Kling 3.0 when you need longer 5/10/15 second clips with optional end-frame control on supported routes.

What is the difference between Veo 3.1 Fast and Veo 3.1?

Veo 3.1 Fast is the lower-credit iteration route: text to video or first-frame image-to-video, synchronized native audio, 4/6/8 seconds, and selectable 720p–4K from 19 credits. Veo 3.1 is the Quality route with the same durations and resolutions, plus first and last frame on image-to-video, from 96 credits. Neither public route offers three-image reference packs or scene extension. Open Veo 3.1 when you need last-frame control or Quality delivery.

What inputs does Veo 3.1 Fast support on MixVio?

Use Text to Video for a scene, camera, dialogue, and sound brief, or Image to Video with one owned JPEG or PNG (≤20 MB). 720p or higher in 16:9 or 9:16 is recommended; other ratios may be cropped. MixVio does not hard-reject stills below 720p. Multimodal reference packs (multiple images, video, and audio together) are not offered on the public Veo Fast routes—use Seedance 2.0 when you need that workflow.

Does Veo 3.1 Fast generate native audio?

Yes. Public Veo 3.1 Fast routes return video with synchronized native audio. Describe dialogue, ambience, sound effects, or music in the brief, then review speech, lip sync, and mix before publishing.

Which ratios, resolutions, and durations are supported?

Text to Video supports 16:9 and 9:16. Image to Video supports Source, 16:9, and 9:16. Each run produces one 4, 6, or 8 second clip at 720p, 1080p, or 4K. The generator shows the exact compatible choices for the selected route.

How many credits does Veo 3.1 Fast use?

Veo 3.1 Fast is available on the Free plan when your balance covers the quote. Runs reserve from 19 credits. Typical anchors on the public Fast routes: 19 credits at 720p, 24 credits at 1080p, and 57 credits at 4K, for any 4 / 6 / 8 second clip. The generator shows the exact reservation before submission. Failed runs cost no credits.

Is Veo 3.1 Fast free?

It is available on the Free plan, but generation is not zero-credit. The exact quote depends on resolution, and failed runs cost no credits. Free delivery limits still apply.

How does Veo 3.1 Fast compare with Veo 3.1, Seedance 2.0, and Kling 3.0?

Veo 3.1 Fast targets polished hero and social shorts with native audio on a fast tier at 4/6/8 seconds and selectable 720p–4K. Veo 3.1 is the Quality sibling with first and last frame on image-to-video. Seedance 2.0 emphasizes multimodal reference packs (images, video, and audio) with selectable 480p–4K across 4–15 seconds. Kling 3.0 covers 5/10/15 second cinematic shots with an optional end frame. Compare live credits, inputs, duration, and audio in the comparison table before generating.

Can I use Veo 3.1 Fast videos commercially?

Paid-plan outputs may be used commercially, subject to the Terms of Service and current Google / Veo terms. You must have rights to every prompt, reference, likeness, brand asset, voice, and sound direction. Prompts and references pass MixVio moderation and Provider safety checks; some requests may be rejected. Review identity, logos, dialogue, lip sync, and audio before publishing. MixVio does not guarantee exclusivity or trademark clearance.

Can I use real faces or celebrity likenesses?

Only use faces, voices, and likenesses you own or are authorized to use. Public figures, deceptive impersonation, deepfake-style face swaps, minors, and other prohibited content can be blocked by MixVio moderation or Provider safety checks. When a request is allowed, still review identity and consent before any commercial or public use.

Start your Veo 3.1 Fast short.
Private. Credits shown first.

Start from text or one owned JPEG or PNG (≤20 MB), then generate with Veo 3.1 Fast selected.