WantVideo - 4K Videos with Perfect Lip Sync

4K AI video with native audio and lip sync in 30 seconds

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Updated Jul 2026 · Added Jun 2026

wantvideo.ai

Ai Video GeneratorsFreeai-video-generators

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What is Wantvideo?

WantVideo is an AI video generator powered by Wan 2.7 that creates 4K videos up to 30 seconds with native audio and millisecond lip sync. It combines text-to-video, image-to-video, and image generation capabilities in one platform, handling physics-accurate motion, fluid dynamics, and multi-character scenes with up to 5 simultaneous video references. Designed for content creators, marketers, and video producers who need production-ready cinema-grade footage.

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Key Features of Wantvideo

4K native resolution video generation
Up to 30-second continuous video clips
Native audio generation with millisecond lip sync
Physics-accurate rendering (gravity, fabric, water, collisions)
Up to 5 simultaneous video references for multi-character scenes
9-Grid Image-to-Video storyboarding
Text-to-image and instruction-based image editing
Multiple aspect ratios (16:9, 9:16, 1:1, 4:3, 3:4)
First and last frame control
Multiple model options (Wan 2.7, Seedance, Veo, Banana)

Who Should Use Wantvideo?

Create production-ready video content for YouTube and social media

Generate multi-character scenes with consistent character references

Convert storyboards and comic strips into fluid video

Produce dialogue-driven videos with synchronized lip-sync

Create vertical videos for TikTok and Instagram

Generate product demos and marketing videos

Production-grade video creation without downscaling

Wantvideo: Pros & Cons

✓Pros

True 4K native resolution output
Native audio and lip sync integrated into generation
Longer video duration (30 seconds vs 15 seconds in previous models)
Multi-reference support for consistent characters
No watermarks
Credit-based transparent pricing with costs shown upfront
Cinema-grade quality ready for production use
Multiple model options for budget and quality trade-offs

Frequently Asked Questions about Wantvideo

Does WantVideo generate audio and lip sync within the same video, or do I need to add them separately?

WantVideo generates native audio and lip sync together in the same video with millisecond accuracy, so you get dialogue-driven content ready to publish without a separate sound design step. The audio generation and lip sync happen as part of the video creation process, not as post-production additions.

What's the maximum length video I can create in a single generation?

WantVideo generates videos up to 30 seconds in continuous clips, which is longer than many competing AI video tools. If you need longer content, you would need to generate multiple clips and stitch them together in editing software.

How do the different model options (Wan 2.7, Seedance, Veo, Banana) compare, and when would I choose one over another?

WantVideo offers multiple models to balance quality and cost, but the platform does not publish detailed specifications comparing them side by side. You may want to test different models on your specific use case to see which output meets your quality bar and credit budget.

Can I generate videos with multiple characters that stay consistent across scenes?

Yes, WantVideo supports up to 5 simultaneous video references, which lets you build multi-character scenes with consistent character appearances. You can also use the 9-Grid Image-to-Video storyboarding feature to convert comic strips or visual outlines into fluid video with consistent characters.