Ovi AI generates 10-second physics-accurate videos with synchronized native audio from text or images.
- for
- Creators and developers needing short, high-quality AI video with audio.
- pricing
- freemium
Key features
- Twin Backbone Fusion — Simultaneously generates video frames and audio for perfect sync.
- Ovi 1.1 10-second videos — Produces temporally consistent 10-second clips at 960×960 resolution.
- Native 5B Audio Branch — Generates speech and sound effects directly within the model.
- Physics-Accurate Motion — Simulates realistic gravity and object interactions in generated video.
- Flexible Input Modes — Supports text-to-video, image-to-video, and combined text-image prompts.
- Multiple Aspect Ratios — Outputs 9:16, 16:9 or 1:1 formats at 24 FPS.
Use cases
- Create short marketing clips with synchronized voice-overs.
- Generate educational animations illustrating physics concepts.
- Produce storyboard previews from image sequences.
- Add native sound effects to AI-generated product demos.
Ovi AI pricing
- 40-credit pack$28.940 credits · No subscription · Commercial license · No watermark
- 20-credit pack$24.920 credits · No subscription · Commercial license · No watermark
- 100-credit pack$44.9100 credits · No subscription · Commercial license · No watermark
- 300-credit pack$88.9300 credits · No subscription · Commercial license · No watermark
Ovi AI vs alternatives
 Ovi AI |  VideoAI |  AI Video API |  Vo3 AI - Short AI video Generator | ||
|---|---|---|---|---|---|
| Best for | Synchronized video-audio generation | Basic AI video generation | Simple text-to-video | Multi-model video API | Veo-style short clips |
| Pricing | Freemium | Free | Subscription | Subscription | Subscription |
| DevHunt upvotes | 1 | 5 | 2 | 6 | 3 |
| Launched | Mar 2027 | Feb 2026 | Apr 2026 | Nov 2024 | Jul 2025 |
- Ovi AI vs kutt Ai: Free text-and-image to video generator without native synchronized audio.
- Ovi AI vs VideoAI: Free AI video tool but lacks physics-accurate motion and built-in audio branch.
- Ovi AI vs AI Video API: API hub for multiple video models; Ovi offers a single model with integrated audio.
- Ovi AI vs Vo3 AI - Short AI video Generator: Focuses on Veo3-style short videos; Ovi provides physics-accurate motion and native audio sync.
Ovi AI FAQ
What is Ovi AI?+
Ovi AI is Character.AI’s model that generates short videos with synchronized audio using a twin-backbone cross-modal architecture.
How long are the videos and what resolution?+
Ovi 1.1 creates 10-second videos at 960×960 resolution and 24 FPS; the original version made 5-second clips at 720×720.
Can I use the videos commercially?+
Yes, generated videos can be used commercially; a commercial license is included with paid credit packs.
What are the system requirements for local use?+
Local inference needs at least 32 GB VRAM (or 24 GB with fp8 quantization) for the 11B-parameter model.
Is there a free way to try Ovi AI?+
You can use Ovi AI for free at ovi.video without signup; paid credits are required for API or higher-volume usage.
How does Ovi achieve audio-video sync?+
The twin-backbone architecture with a 5B-parameter audio branch generates video frames and audio together, ensuring perfect synchronization.
Summarized by DevHunt from ovi-ai.org · Oct 2, 2026. Details may change; check the official site.
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