Lip Sync
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Supports MP4/MOV up to 100MB, 2–10s, 720p/1080p, short side ≥720px, long side ≤1920px.
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Lip Sync
Ultra-Realistic Lip Syncs Video AI in Record Time
Skip time-consuming rehearsals with live actors. With our lip sync tool, you can instantly create precise, lifelike lip-synced animations with accurate mouth movements and timing. Just type text or upload pre-recorded audio.
Extensive Library of Voices
Choose from a rich voice library to match the tone, age, and personality of your lip-sync video. You can also combine this workflow with AI voice cloning for a more distinctive brand voice.
Adapt to Dynamic Head Movements
Our lip syncer keeps lips perfectly matched to speech even with large head movements or complex facial features like wrinkles, beards, and piercings.
Smooth & Realistic Mouth Movements
Want mouth shapes that lock to every line? Our lip syncer ensures precise lip motion that matches the audio for incredibly realistic speech.
Multilingual AI Lip Syncing
Create personalized lip-sync AI videos in different languages. Enter a script via text-to-speech or upload audio so your character speaks English, Chinese, Japanese, and more.
Who is our AI lip sync tool for?
Turn product info into spoken video
Give spokespeople, avatars, or characters realistic lines and stronger on-screen presence for persuasive product and UGC ads.
Make explanations easier to follow
Sync narration with the speaker or AI character to create clearer explainer videos, training content, and courses.
Create people-centered social content
Turn sketches, reaction clips, and character videos into more lively, believable conversations for channel assets.
Adapt one video into many languages
Pair with an AI voice generator to create multilingual dialogue, then lip-sync each version for smoother localization.
How to lip sync with TikTV AI
Step 1
Enter text-to-speech content or an audio file, and upload a clear front-facing face video for lip sync.
Step 2
Wait a few minutes while our AI lip sync tool processes your video.
Step 3
Download the lip-synced video, save it, or share it online.
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FAQs
Lip syncing matches mouth movements in a video to spoken audio so the character appears to be saying the lines naturally.
Get started with our AI lip syncing tool now!
Try our lip sync tool for free and generate natural, high-quality lip-synced videos with ease.