Native Audio Output
Every Veo 3.1 Fast video ships with synchronized background audio by default — no separate audio step required. Google DeepMind's model generates sound that matches your video content naturally.
AI video model
Create AI Videos with Native Audio — Google DeepMind's Veo 3.1 Fast
Veo 3.1 Fast is Google DeepMind's upgraded AI video model, available on Viberot AI Studio. Generate 1080P videos with synchronized native audio from text prompts, single or dual reference images, or up to 3 material reference images — in both portrait and landscape formats.
Made with Veo 3.1 Fast2 examples
01 — How it works
How to Use Veo 3.1 Fast on Viberot: Generate AI Videos in 4 Steps
From prompt to video in minutes
01
Choose Your Mode
Select Text to Video for prompt-based generation, or Image to Video to upload up to 3 reference images that guide Veo 3.1 Fast's visual output.
02
Write Your Prompt
Describe your scene in natural language. Include subject, setting, lighting, mood, and motion style. Veo 3.1 Fast supports multilingual prompts by default.
03
Select Aspect Ratio
Choose 16:9 for landscape or 9:16 for portrait. Both formats output at native 1080P resolution — no cropping or re-framing needed.
04
Generate & Download
Click Generate and Veo 3.1 Fast will produce your video with audio. Preview it in Viberot AI Studio, then download your file for immediate use.
Veo 3.1 Fast on Viberot AI Studio makes high-quality AI video generation with native audio accessible to everyone. Whether you're working with a text prompt or multiple reference images, professional video has never been simpler.
02 — Features
Core Capabilities of Veo 3.1 Fast — Google's Cost-Efficient AI Video Model
Veo 3.1 Fast delivers Google DeepMind's powerful video generation at a cost-efficient tier. With support for text-to-video, image-to-video, and multi-reference material generation — plus native audio in every output — it's designed for creators who need quality at scale.
Up to 3 Reference Images
Upload 1–3 material reference images to guide Veo 3.1 Fast's visual output. The model uses your images as style and content anchors, producing videos that stay faithful to your references.
1080P Quality Output
Veo 3.1 Fast outputs at 1080P resolution in both 16:9 and 9:16 aspect ratios — covering landscape and portrait formats for every platform.
Three Generation Modes
Choose Text-to-Video for prompt-only creation, Image-to-Video for first/last frame transitions, or Reference-to-Video for material-guided generation. Veo 3.1 Fast is the only tier supporting all three modes.
03 — Built for creators
Veo 3.1 Fast on Viberot — Powerful AI Video Generation at 25% of Google's Price
Veo 3.1 Fast brings Google DeepMind's upgraded video model to your browser through Viberot AI Studio — at just 25% of Google's direct API pricing. With reference image support, native audio, and true vertical video output, it's the most versatile tier in the Veo 3.1 lineup.
- Up to 3 reference images for material-guided generation
- Native synchronized audio in every output
- True 9:16 portrait video — no re-framing needed
- 1080P output for both landscape and portrait formats
04 — Why Viberot
Why Choose Veo 3.1 Fast on Viberot — What Sets Google DeepMind's Model Apart
Veo 3.1 Fast is the only Veo 3.1 tier that supports Reference-to-Video generation — making it the most flexible option for creators working with brand assets, character consistency, or style references. On Viberot AI Studio, you get full access through a clean, intuitive interface.
Reference-to-Video Mode
Exclusive to Veo 3.1 Fast — upload 1–3 material images and the model generates a video anchored to your visual references. Ideal for brand consistency and character-driven content.
Native Audio Generation
Unlike most AI video models that require separate audio tools, Veo 3.1 Fast generates synchronized audio natively — background sounds matched to your video content.
True Vertical Video
Native 9:16 support outputs authentic portrait videos without re-framing. Perfect for TikTok, Instagram Reels, and YouTube Shorts.
Multilingual Prompts
Write prompts in any language — Veo 3.1 Fast supports multilingual input by default, with automatic translation for optimal generation results.
1080P Output
Veo 3.1 Fast outputs at 1080P in both landscape and portrait — delivering sharp, broadcast-quality video for social media and professional use.
Cost-Efficient Pricing
At 25% of Google's direct API pricing, Veo 3.1 Fast on Viberot makes Google DeepMind's video technology accessible without enterprise-level budgets.
06 — FAQ
Veo 3.1 Fast FAQ — Everything You Need to Know
Common questions about Veo 3.1 Fast
What is Veo 3.1 Fast?
Veo 3.1 Fast is Google DeepMind's cost-efficient AI video model available on Viberot AI Studio. It supports text-to-video, image-to-video, and reference-to-video generation at 1080P with native audio output — the only Veo 3.1 tier that supports all three generation modes.
Is Veo 3.1 Fast free to use?
You can try Veo 3.1 Fast with free credits on Viberot AI Studio. Each generation uses a fixed number of credits regardless of duration or resolution.
What is Reference-to-Video mode?
Reference-to-Video (exclusive to Veo 3.1 Fast) lets you upload 1–3 material reference images. The model generates a video anchored to your visual references — ideal for brand assets, character consistency, and style-matched content.
Does Veo 3.1 Fast include audio?
Yes. All Veo 3.1 Fast videos include synchronized native audio by default. The model generates background sounds matched to your video content automatically.
What resolution does Veo 3.1 Fast output?
Veo 3.1 Fast outputs at 1080P in both 16:9 (landscape) and 9:16 (portrait) formats.
What aspect ratios are supported?
Veo 3.1 Fast supports 16:9 (landscape) and 9:16 (portrait) aspect ratios — both at native 1080P resolution without cropping.
Can I write prompts in languages other than English?
Yes. Veo 3.1 Fast supports multilingual prompts by default. The system automatically translates your prompt to English for optimal generation results.
How does Veo 3.1 Fast differ from Veo 3.1 Quality?
Veo 3.1 Fast is cost-efficient and supports all three generation modes including Reference-to-Video. Veo 3.1 Quality is the flagship tier with the highest visual fidelity, but does not support Reference-to-Video. Choose Fast for versatility and cost efficiency, Quality for maximum output fidelity.
Are my uploaded images kept private?
All uploaded images are encrypted and automatically deleted after generation. Your content is protected on Viberot AI Studio.
What makes a good prompt for Veo 3.1 Fast?
Be specific about subject, environment, lighting, motion, and mood. Example: 'A woman walking through a neon-lit Tokyo street at night, rain reflections on the pavement, cinematic slow motion.' Reference images combined with detailed prompts yield the best results.
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Start Creating with Veo 3.1 Fast — Google DeepMind's AI Video Model on Viberot
Join creators worldwide using Veo 3.1 Fast on Viberot AI Studio. With up to 3 reference images, native audio output, true vertical video, and 1080P quality — Veo 3.1 Fast is Google DeepMind's most versatile AI video model. Generate professional video from text or images directly in your browser, with no setup required.