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AI Studio - Xelta

Perfect, Lipsync Every Single Time

Generate ultra-realistic lip movements that perfectly match any audio. Transform your videos with AI-powered precision lipsync technology.

Voice Lip Sync
Source Video

AI can sometimes make mistakes, please verify the response.

or
Note: Output video duration is based on the length of your script or input audio.
Remove Existing Captions
Replaces bottom 20% of video with black bar to remove old captions
Convert Voice
Transcribe audio and convert to selected voice

Frequently asked questions

AI Lipsync generates realistic lip movements that perfectly match audio tracks. Our technology analyzes phonemes in speech and automatically creates synchronized mouth movements, facial expressions, and micro-movements for ultra-realistic video dubbing and animation.
Our AI achieves industry-leading 98%+ accuracy with precise phoneme-to-viseme mapping. Lip movements align frame-perfectly with audio, including subtle articulations, tongue positions, and jaw movements for broadcast-quality realism.
Support includes 30+ languages including English, Spanish, French, German, Chinese, Japanese, Korean, Hindi, Arabic, Portuguese, Russian, and more. Our AI understands language-specific mouth shapes and articulation patterns for accurate cross-linguistic dubbing.
Yes! Replace original audio with new language voiceovers and our AI generates matching lip movements automatically. Perfect for creating localized content, reaching international audiences, and expanding global market reach without reshooting videos.
Absolutely! Apply lipsync to 2D animations, 3D characters, avatars, and virtual presenters. Our AI generates mouth shapes compatible with standard animation rigs and facial expression systems for seamless integration into production pipelines.
Our AI generates natural facial movements including jaw motion, tongue visibility, teeth exposure, subtle muscle contractions, and emotional expressions coordinated with speech. Results are indistinguishable from professionally captured performances.
Yes! Fine-tune synchronization with frame-by-frame controls, adjust mouth shape intensity, modify expression strength, and tweak timing offsets. Combine AI automation with manual refinements for perfect results matching your quality standards.
Process MP4, MOV, AVI, and WebM videos up to 4K resolution. Export in original format or convert to platform-specific requirements for YouTube, TikTok, Instagram, or professional broadcast with maintained quality and synchronization.
Process 60 seconds of video in approximately 2-5 minutes depending on resolution and complexity. Our AI works in parallel across frames for faster generation than real-time, with progress updates throughout processing.
Yes! Use generated lipsync content for commercials, corporate videos, e-learning, product demos, social media, films, gaming, and any commercial applications. You retain full rights to all processed content without additional licensing requirements.
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Everything you need to create,
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AI Lip Sync Pro

Introduction & What It Is

Match any audio track perfectly to a video subject's mouth movements with Xelta Lip Sync AI.

How It Works

  1. Upload your video
  2. Upload your new audio track
  3. AI matches the mouth movements
  4. Export

Core Features & Benefits

  • High Precision: Frame-accurate phoneme matching.
  • Multilingual: Works with any spoken language.
  • High Resolution: Preserves the original video quality.

Use Cases & Examples

Film dubbing, correcting flubbed lines in post-production, and creating multilingual content.

Trusted Expertise & E-E-A-T

Developed by Xelta's expert machine learning engineers, our platform is built upon state-of-the-art generative AI research. We are trusted by thousands of digital creators, marketing agencies, and enterprise clients worldwide to deliver authoritative, reliable, and commercially safe AI tools.

Customer Reviews & Case Studies

Case Study: Discover how enterprise marketing teams scaled their content production by 300% using the AI Lip Sync Pro.

Genuine Review: "Xelta's AI Lip Sync Pro completely transformed our creative workflow. It is the most reliable generative AI tool we've tested." - Rated 4.9/5 by industry professionals.

Original Research & Linkable Assets

According to Xelta's 2026 AI Production Report, integrating the AI Lip Sync Pro into creative pipelines reduces average rendering and editing times by over 85%, establishing a new industry benchmark for generative media performance.

Trust & Legal

  • Contact Support
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  • Terms of Service

Explore More Generative AI Capabilities

  • Try our AI Video Dubbing tool for seamless translations
  • Explore Xelta Prism for advanced video processing
  • Use the AI Music Generator for custom soundtracks
Frame-accurate phoneme matching demonstrated in the Xelta AI Lip Sync Pro tool.
Frame-accurate phoneme matching demonstrated in the Xelta AI Lip Sync Pro tool.
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