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Realistic AI Lip Sync Videos, Ready in Minutes
Give your videos natural speech without another recording session. Veo3's AI lip sync matches mouth movements to your dialogue, bringing presenters, portraits and characters to life. Upload a video or photo, add your audio, and create a lip sync video right in your browser.
Create a Lip Sync VideoThe Right Voice for Your Lip Sync Video
Give your character a voice that suits the story. Upload a recorded voiceover or a speech track you have already created, then use our lip sync tool to match the performance to your audio. Keep your own delivery, tone and pacing in product demos, character dialogue and personal messages.
Create a Talking Video
Natural Lip Sync Through Head Movements
A convincing talking video needs more than a front-facing mouth. Veo3 adapts speech to visible facial movement so gentle turns and changes in expression can remain part of the performance. Start with clear footage and an unobstructed face for the most consistent lip syncing.
Create a Talking Video
Smooth, Realistic Mouth Movements
Turn your dialogue into a more believable on-screen performance. Our AI lip sync tool follows the rhythm of the uploaded speech to create natural mouth shapes and timing. Use a video or a still photo to make a presenter, avatar or character speak your words.
Create a Talking Video
Multilingual AI Lip Sync
Reach viewers in more languages with the same source video. Upload an English, Chinese, Japanese or other translated voice track and create a new lip sync version for your audience. It is a practical way to adapt product messages, lessons and presentations without arranging another shoot.
Create a Talking Video
Who Can Use Our AI Lip Sync Tool?
Make Product Messages Speak
Update spokesperson demos, offers and product explanations while keeping the visual footage you already approved.
Bring Lessons and Training to Life
Align new narration with an instructor or avatar for lessons, onboarding videos and internal training.
Give Your Characters a Voice
Add dialogue to character clips, reaction videos, short sketches and talking-photo posts for social channels.
Adapt One Video for More Audiences
Create language variants of a presentation or campaign while preserving the speaker and the original edit.
How to Lip Sync With Veo3
Step 1
Upload a video or photo with one clear face, then add your speech audio.
Step 2
Choose your settings and generate. Veo3 matches the mouth movements to your audio.
Step 3
Preview your lip sync video, check the timing, and download it to share.
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FAQs
What is AI lip sync?
AI lip sync matches a spoken audio track to the visible mouth movement of a person or character. It can update dialogue in existing footage or turn a still portrait into a short talking video.
Can I lip sync both videos and photos?
Yes. Choose Video to work from existing footage, or Image to animate a clear portrait with your uploaded speech audio.
What source gives the best result?
Use a sharp image or video with one unobstructed face, visible lips and even lighting. Front-facing and gently angled views are more reliable than fast turns, profile shots or hands covering the mouth.
What kind of audio should I upload?
Use a clean voice recording with minimal background music, echo or overlapping speakers. Clear pauses and natural pacing make it easier to produce believable mouth timing.
Can I create lip sync videos in different languages?
Yes. Upload the translated voice track you want the speaker to deliver. Review names, numbers and timing before generating each localized version.
How long does lip syncing take?
Processing time depends on the source length and the current generation queue. The finished result appears in your creation history when it is ready.
Can I use the result for commercial content?
You can use outputs subject to Veo3's terms and the rights attached to your source video, image and audio. Get permission from identifiable people and do not use lip sync to impersonate or mislead.
What should I check before publishing?
Watch the full clip with sound. Check mouth timing, teeth, face consistency, head turns, cut points and the final audio mix, especially around fast speech and pauses.
