AI Lip Sync Video Generator
Upload your audio and watch AI characters speak naturally. Powered by Seedance 2.0, the #1 ranked lip sync model. Supports 8+ languages with perfect synchronization.
8+ Languages
English, Spanish, French, German, Chinese, Japanese, Korean, Portuguese and more
Seedance 2.0
#1 ranked AI model for lip synchronization with natural facial expressions
1-3 Minutes
Fast generation with high-quality output ready for social media
How Lip Sync Works
Upload an MP3, WAV, or M4A audio file, describe the character you want, and Seedance 2.0 generates a video with perfectly synchronized lip movements in 1-3 minutes.
Upload Your Audio
Upload an MP3, WAV, or M4A audio file with speech. Works with voiceovers, podcasts, songs, or any spoken audio in 8+ languages.
- MP3, WAV, M4A formats supported
- Up to 10MB file size
- Works with any spoken language
- Clean audio produces best results
- Supports voiceovers, dialogue, and singing
Describe Your Character
Write a prompt describing the character or person you want to speak. Add details about appearance, setting, and style for the best results.
- Describe character appearance in detail
- Specify background and setting
- Choose aspect ratio (9:16, 1:1, 16:9)
- Powered by Seedance 2.0 model
- Optional: upload a reference image
Download Your Lip-Synced Video
AI generates a video with perfectly synchronized lip movements matching your audio. Ready in 1-3 minutes.
- 720p high-quality output
- Natural lip movement synchronization
- Multiple aspect ratios available
- Commercial usage rights included
- Auto-post to TikTok
Lip Sync Capabilities
Seedance 2.0 leads the industry in lip sync accuracy. Combine text prompts or reference images with your audio for complete creative control.
Multiple workflows to match your creative needs
Seedance 2.0
#1 Ranked Lip Sync Model
Recommended- State-of-the-art lip sync accuracy
- 8+ language support
- Natural facial expressions
- 5-10 credits per video
Text-to-Video + Audio
Full Creative Control
- Generate character from text prompt
- Combine with any audio file
- Perfect for content creators
- No reference image needed
Image + Audio
Animate Any Face
- Upload a reference image
- Add your audio track
- Character matches the image
- Great for avatars & mascots
All lip sync videos support 9:16, 1:1, and 16:9 aspect ratios
Perfect for Every Creator
From multilingual marketing to AI avatars and music videos, lip sync opens up creative possibilities that were previously impossible without expensive production.
AI lip sync transforms how you create video content
Multilingual Content
Create videos in 8+ languages from a single audio file. Perfect for reaching global audiences without reshooting content.
AI Avatars & Spokespersons
Generate consistent AI characters that speak your script. Ideal for explainer videos, tutorials, and brand ambassadors.
Social Media Shorts
Turn voiceovers and podcasts into engaging talking-head videos for TikTok, Instagram Reels, and YouTube Shorts.
Podcast & Audio Visualization
Transform podcast clips into shareable video content with AI-generated speakers that match your audio perfectly.
E-Learning & Training
Create AI instructor videos from text scripts. Perfect for online courses, onboarding videos, and educational content.
Music Videos & Singing
Generate characters that sing along to your tracks. Create music video concepts and lyric visualizations with AI.
Frequently Asked Questions
Everything you need to know about AI lip sync video generation, supported languages, audio formats, and pricing.
What is AI Lip Sync and how does it work?
AI Lip Sync uses the Seedance 2.0 model to analyze your uploaded audio and generate a video where a character's lip movements are perfectly synchronized with the speech. You provide an audio file (MP3, WAV, or M4A) and a text prompt describing the character, and the AI creates a realistic video with natural facial expressions and accurate mouth movements.
What languages does AI Lip Sync support?
Our lip sync feature supports 8+ languages including English, Spanish, French, German, Chinese, Japanese, Korean, and Portuguese. The AI analyzes the phonemes in your audio regardless of language and generates matching lip movements. For best results, use clear audio with minimal background noise.
What audio formats can I upload?
We accept MP3, WAV, and M4A audio formats up to 10MB in size. For optimal results, use high-quality audio with clear speech, minimal background noise, and consistent volume levels. Both mono and stereo audio are supported.
Which AI model powers the lip sync feature?
Lip sync is powered by Seedance 2.0, currently the #1 ranked AI model for lip synchronization. It produces natural facial expressions, accurate mouth movements, and realistic head motion that matches the emotion and cadence of your audio.
How much does lip sync video generation cost?
Lip sync videos cost 5-10 credits depending on duration and resolution settings. This is comparable to standard video generation. Credit packages start at $29 for 110 credits, making each lip sync video approximately $1.30-$2.60.
Can I use a reference image with lip sync?
Yes! You can upload a reference image along with your audio to guide the character's appearance. The AI will generate a video where the character resembles your reference image while performing synchronized lip movements to your audio.
How long does lip sync generation take?
Lip sync video generation typically takes 1-3 minutes, similar to standard video generation. The Seedance 2.0 model is optimized for fast processing while maintaining high-quality lip synchronization accuracy.
Can I create lip sync videos for commercial use?
Yes! All videos generated through Viralance, including lip sync videos, come with full commercial usage rights. You can use them for marketing, social media, ads, e-learning, and any other commercial purpose.
Ready to Create Lip-Synced Videos?
Join thousands of creators using AI to generate perfectly synchronized talking videos