An AI video generation model developed by Google DeepMind. Its defining feature is the ability to generate high-quality video from a text prompt with synchronized dialogue, sound effects, and ambient audio. Ever since Veo 3 was announced at Google I/O in May 2025, it has drawn attention as a model that generates picture and sound together. The improved Veo 3.1 is now the flagship version, available through the Gemini app, the video production tool Google Flow, and — for developers — the Gemini API and Vertex AI. Generation works in 8-second clips by default, but the Scene Extension feature lets you chain clips together for longer pieces, with output supported at 1080p and 4K.
Key Features
- Video generation with audio: From text, it produces not just visuals but synchronized dialogue, sound effects, background music, and ambient audio. Being able to create a “character who speaks” in a single generation pass is a major strength of the Veo family.
- Consistent characters and styles: Reference images let you keep a character’s appearance and the overall art style aligned across clips. Even a short film built from multiple cuts holds its cast together without drifting.
- Camera control and advanced editing: You can direct camera work such as pans and zooms, and handle editorial operations like adding or removing objects, all through the prompt.
- Longer pieces via Scene Extension: Each 8-second clip can be extended naturally as a continuation of the previous one, letting you assemble longer, story-driven footage.
- Multiple ways in: General users can work through the Gemini app or Google Flow (an AI filmmaking tool), while developers reach the same model family through the Gemini API and Vertex AI.
- 1080p/4K output: Choose the resolution that fits your use case, including vertical video for social media.
Pricing
Veo has no standalone plan. You use it as part of a Google AI subscription (Gemini app and Google Flow), or pay per use through the API.
| Plan | Monthly price | What you get |
|---|---|---|
| Google AI (Free) | ¥0 | Limited trial generations in the Gemini app and Flow |
| Google AI Plus | ¥725 | 200 Google Flow credits/month |
| Google AI Pro | ¥2,900 | 1,000 Google Flow credits/month, centered on lighter models such as Veo 3.1 Lite |
| Google AI Ultra (5x) | ¥14,500 | 10,000 Google Flow credits/month, 5x the usage limits of Pro, full access to the highest-quality models |
| Google AI Ultra (20x) | ¥32,000 | 25,000 Google Flow credits/month, 20x the usage limits of Pro |
| Gemini API / Vertex AI | Pay as you go | Billed by the number of seconds of video generated (unit price varies by model and resolution) |
Pricing reflects information as of August 21, 2026. Plan contents and credit allowances are subject to change, so check the official site for the latest details. API unit prices are listed on the pricing page linked from the Gemini API documentation.
Pros and Cons
✅ Pros
- Generates picture and audio (dialogue, sound effects) at the same time, so there’s no separate sound-design pass afterward
- Ships with the control features real production needs, including character consistency and style direction via reference images
- Easy to try from the Gemini app, yet offers a clear step up to Flow, the API, and Vertex AI for serious work
- Free tier available to anyone with a Google account
⚠️ Cons
- Each generation runs 8 seconds, so longer pieces depend on chaining clips with Scene Extension
- Making full use of the highest-quality models requires Google AI Ultra (from ¥14,500/month), which is on the expensive side
- Credit-based billing means trial-and-error burns through your allowance quickly
- Model generations turn over fast (Veo 3 → 3.1), so API users need to keep up with deprecation schedules for older models
Comparison with Similar Services
| Criteria | Google Veo | Sora (OpenAI) | Runway | Kling AI |
|---|---|---|---|---|
| Provider | Google DeepMind | OpenAI | Runway | Kuaishou |
| Audio generation | Yes (synchronized dialogue and sound effects) | Yes | Limited | Limited |
| Main access routes | Gemini app / Flow / API | Sora app / API | Web app / API | Web app / API |
| Strengths | Audio sync, integration with the Google ecosystem | Social sharing experience, physical realism | Polish as an editing tool | Longer generations, cost profile |
| Free tier | Yes | Yes (region-limited) | Yes | Yes |
Who It’s For
- Anyone who wants to finish a short video — dialogue, sound effects and all — inside a single tool
- Marketers and creators producing short-form video for social, ads, and promotions at high volume
- People already living in the Google ecosystem through Gemini or Google Workspace
- Developers who want to embed video generation into their own product via the Gemini API or Vertex AI
Conclusion
Google Veo has pushed the practical bar for AI video generation higher, and its weapon is the ability to generate picture and sound as one. The 8-second limit is a real constraint, but the production-oriented features are all there — Scene Extension, character consistency, camera control — and the paths in run the full range from casual trial to professional use. Start by checking the generation quality on the free tier in the Gemini app or Google Flow, and if you decide to use it seriously, weigh Google AI Pro against Ultra based on how many credits you’ll need.