Veo 3.1 Fast - Text to Video
Generate high-quality videos from text using Google's Veo 3.1 Fast AI model. Create stunning videos with flexible durations, multiple aspect ratios, and optional audio generation.
Generate high-quality videos from text using Google's Veo 3.1 Fast AI model. Create stunning videos with flexible durations, multiple aspect ratios, and optional audio generation.
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What Can Veo 3.1 Fast Do?
Fast AI Video Generation
Google's Veo 3.1 Fast model delivers quick, high-quality video generation with professional output quality.
Audio Generation Support
Optional audio generation to create synchronized sound for your videos, creating immersive and complete video experiences.
Flexible Video Duration
Choose from 4, 6, or 8 second durations to create the perfect length video for your needs.
Multiple Aspect Ratios
Support for 16:9 landscape, 9:16 portrait, and 1:1 square formats to fit any platform or use case.
High Resolution Output
Generate videos in 720p for fast results or 1080p for high-quality, professional-grade output.
Advanced Prompt Control
Write detailed prompts up to 1000 characters and use negative prompts to refine your video generation.
How to Use Veo 3.1 Fast
Write Your Video Prompt
Describe the video you want to create in detail. You can write up to 1000 characters to describe your scene, action, style, and more.
Choose Settings
Select your preferred resolution (720p or 1080p), aspect ratio (16:9, 9:16, or 1:1), and video duration (4s, 6s, or 8s).
Enable Audio (Optional)
Toggle audio generation on or off. With audio enabled, Veo will generate synchronized sound effects and ambiance for your video.
Add Negative Prompt (Optional)
Specify what you don't want in your video to refine the output and avoid unwanted elements.
Generate Your Video
Click Generate and watch as Veo 3.1 Fast creates your video in seconds.
Frequently Asked Questions
What makes Veo 3.1 Fast different from other video generators?
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Veo 3.1 Fast is Google's latest AI video model offering high quality with fast generation speeds. It supports optional audio generation, creating complete video experiences with synchronized sound effects and ambiance.
What video durations does Veo 3.1 Fast support?
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Veo 3.1 Fast supports three duration options: 4 seconds, 6 seconds, and 8 seconds. You can choose the duration that best fits your content needs.
What is the difference between generating with and without audio?
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When audio generation is enabled, Veo creates synchronized sound effects and ambient audio to match your video content. Without audio, you get a silent video. Audio generation costs extra credits but creates a more immersive experience.
What resolutions are available?
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Veo 3.1 Fast offers two resolution options: 720p for faster generation at lower cost, and 1080p for high-quality, professional-grade output.
How long does video generation take?
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Veo 3.1 Fast typically generates videos in 20-60 seconds, depending on the selected duration and resolution. Longer videos and higher resolutions may take slightly more time.
What aspect ratios are supported?
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Veo 3.1 Fast supports three aspect ratios: 16:9 (landscape, perfect for YouTube and web), 9:16 (portrait, ideal for TikTok and Instagram Stories), and 1:1 (square, great for Instagram posts).
Can I use negative prompts?
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Yes! Negative prompts help you specify what you don't want in your video. This feature helps refine outputs and avoid unwanted elements, giving you more control over the final result.
What should I include in my prompt?
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Write detailed descriptions including the subject, action, environment, lighting, camera movement, and style. The more specific and descriptive your prompt, the better Veo can understand and create your desired video.
Pricing
Credit-based pricing
Technical Specifications
| Model | Google Veo 3.1 Fast |
| Resolutions | 720p, 1080p |
| Aspect ratios | 16:9, 9:16, 1:1 |
| Video duration | 4s, 6s, 8s |
| Audio generation | Yes (optional) |
| Prompt length | Up to 1000 characters |
| Negative prompt | Supported (up to 500 characters) |
| Processing time | 20-60 seconds |
| Output format | MP4 |