InfiniteTalk AI Lipsync Video Generator
InfiniteTalk allows anyone to produce talking video content with precise lip motion, responsive facial expression and stable timing across long clips.
Click to upload image
JPEG, PNG or JPG (max. 10MB)
Click to upload audio, max duration 5 seconds
MP3, WAV, OGG, AAC, M4A (max. 20MB)
Generated video will appear here
InfiniteTalk Real-World Results
View examples of InfiniteTalk generating speech-aligned animation from static images. The system maintains strong identity consistency, supports challenging angles and adapts motion naturally in long video formats.
Versatile Character Support
InfiniteTalk generates talking motion for realistic portraits, stylized illustrations and animal designs. Timing remains steady across wide visual types, helping creators test different styles seamlessly.
Stable Lipsync Under Obstruction
Side-view angles, partially blocked mouths or accessories do not break timing. InfiniteTalk predicts natural unseen motion, ensuring smooth talking even with masks, hands or hair movement.
Long-Form Talking Content
Generate up to five-minute talking animation with consistent tone, emotional emphasis and stable frame quality. Ideal for music dubbing, tutorials or narrated storytelling clips.
Audio-Driven Talking Video Made Simple
Generate talking videos from image or video inputs using InfiniteTalk technology.
🎬 Multiple Input Modes
Choose between image plus audio, portrait mode or video plus audio based on workflow needs.
⚙️ Stable Across Conditions
InfiniteTalk handles side views and occlusion scenarios with stable speech alignment.
🦊 Non-Human Talking
Cartoon, stylized or animal images can speak fluently via InfiniteTalk processing.
🔊 Text-to-Speech Compatibility
Generate spoken audio from text, then align speech timing automatically.
⏱️ Fast Processing
Quick generation cycles support frequent iteration and fast production workflows.
🎯 Accurate Phoneme Mapping
Speech timing remains consistent with audio tones and phonemes for natural articulation.
How Users Apply InfiniteTalk
Creators integrate InfiniteTalk into production pipelines to automate talking content with consistent articulation and timing.
Daniel Kim
-Video Editor
Image plus audio workflow saved editing time. Alignment was steady and InfiniteTalk helped reduce manual adjustments.
Olivia Turner
-Production Lead
Side-angle shots synced smoothly. InfiniteTalk worked well during interview-style editing.
Henry Lee
-Content Strategist
Text-to-audio integration helped prototype drafts rapidly. InfiniteTalk supported repeat weekly output.
Alicia Gomez
-Brand Lead
Mascot talking videos were generated consistently for campaigns. InfiniteTalk timing remained reliable.
Marcus Hall
-Post Producer
Credit usage was straightforward and predictable. InfiniteTalk handled difficult frames effectively.
Wei Zhao
-Creative Technologist
Video plus audio mode was stable for longer clips. InfiniteTalk became part of the studio workflow quickly.
InfiniteTalk FAQ
Guidance for creating talking videos using InfiniteTalk. For support, contact [email protected]
What is InfiniteTalk?
InfiniteTalk is an AI system that generates talking videos from audio input. The framework aligns speech timing and facial motion to produce natural articulation.
How long can InfiniteTalk generate?
Both image and video modes support up to five minutes of continuous talking animation, including non-human characters.
How are credits calculated?
Each second of generated video consumes 20 credits. Clips below five seconds round up to five seconds.
Does InfiniteTalk support multi-person?
A multi-speaker mode is in development. It will support up to two individuals with separate audio inputs and optional non-human characters.
Which file formats are supported?
Upload image plus audio or video plus audio. Image files up to 10MB, videos up to 50MB and audio up to 20MB are supported.
How to get the best result?
Use clear frontal media whenever possible. For stylized or animal characters, provide detailed instruction text and avoid blocked mouth regions.