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Frame-accurate lip-sync30+ languagesAny face, any voiceUp to 4K export
Used by 7,200+ teams to sync voice to face

AI Lip-Sync.

Drop a face, drop a voice — get a perfectly lip-synced video. Translate any video into any language, or sync any script to any face.

Drop your audio
Video Format
Drop an audio file (MP3/WAV) — we'll match it to your faceBrowse filesAudio: MP3/WAV · Video: MP4/MOV (upload separately)
1,950 lip-syncs generated in the last 24h
— Output Example
▸ preview9:16 · 1080p
00:00 / 00:45▸
— AI Magic

Sync any voice to any face.

— Your audio + face
preset · 1/3
Audio brief
139 chars
Take a 60-second English video of a founder, dub it in Spanish, French and German. Keep the founder's face, sync the lips to the new audio.
SyncFrame-accurate
Languages30+ supported
Face
Emma — Business host
1080p · 16:9
— Final video
Ready
● Live9:16 · 1080p
Drop final render
slot · lip-sync
00:00 / 00:45▸
— How it works

From audio to lip-synced video in 3 simple steps.

Step 1
Face upload with extracted model overlay

Upload your face

A single photo or short clip. The AI extracts a face model with natural micro-expressions.

Step 2
Audio waveform with phoneme markers

Upload your audio

MP3, WAV or M4A. Or generate one with ClipNova TTS. The AI extracts phonemes and timing.

Step 3
Final lip-synced video frame

Render the lip-sync

Frame-accurate mouth movement, jaw motion and natural micro-expressions. Export 4K.

— Watch & Learn

How to translate a video into 30 languages without re-shooting?

One source video, ten dubs, frame-accurate lip-sync per language.

▸ Tutorial · 16:9

I dubbed one video into 10 languages in 20 minutes (walkthrough).

— Who it's for

Built for everyone who needs lip-sync.

Creators

Multilingual creators

Publish the same video in every market without re-recording. Same face, same energy, native delivery in 30+ languages.

Brands

International brands

One ad, ten dubs. Localize ad creative without re-shooting per market.

Agencies

Localization agencies

Offer instant video dubbing as a service. Frame-accurate, photoreal.

Apps

Product teams

Sync user-uploaded voice to a brand avatar — for personalization at scale.

— Comparison

Re-shooting vs ClipNova Lip-Sync.

Dubbing a video means new takes, new edits, new costs. ClipNova syncs any audio to any face in minutes.

Feature
ClipNova Lip-Sync
Re-shoot or dub
Setup
Upload face + audio, render
Re-book talent, re-shoot or studio dub
Time per language
Under 2 minutes
Days of post
Sync accuracy
Frame-accurate
Approximate, varies by editor
Cost per dub
A few credits
$200–$2k per dub
Languages
30+ instantly
Per-language production
— Example Videos

See what you can sync.

Different sources, same engine.

Founder dubbed in 10 languages.

Same founder video, dubbed in Spanish, French, German, Portuguese, Japanese and more. Frame-accurate lip-sync per language.

  • Frame-accurate per language
  • Original face preserved
  • Native voice per market
  • Batch render all languages
16:9
Drop example here
slot · dub-example

Voice-over swap on demos.

Replace narration on a product demo without re-shooting. Keep visuals, swap audio, perfect lip-sync.

  • Voice swap without re-shoot
  • Preserve original visuals
  • Cleaner narration audio
  • A/B test scripts cheaply
16:9
Drop example here
slot · swap-example

Photo to talking video.

A still photo speaks any audio. Use it for memorials, talking-head shorts, or character-driven storytelling.

  • Single-photo input
  • Natural micro-expressions
  • Photo-real animation
  • Up to 4K export
16:9
Drop example here
slot · photo-example
— FAQs

Frequently asked.

What is AI Lip-Sync?
A tool that syncs any audio (voice, narration, song) to any face. The face can be a still photo or a short video clip. The output is frame-accurate, photoreal lip movement.
Can I dub videos in other languages?
Yes. Drop your video, drop the dubbed audio (or generate with ClipNova TTS), get a perfect lip-synced dub in any of 30+ languages.
Does it work with a single still photo?
Yes. A single high-quality photo is enough. The AI generates natural micro-expressions, blinks and head motion.
Is it ethical?
Use on faces you own rights to (yourself, your team, licensed actors) or with explicit consent. Misuse violates our terms.
What input formats?
Audio: MP3, WAV, M4A. Video/photo: MP4, MOV, JPG, PNG.
What output formats?
MP4 up to 4K, with the same aspect ratio as your input. Re-target to other ratios at export time.
How long does it take?
Under 2 minutes for a 60-second source video. 4K renders take 4–6 minutes.
Do I own commercial rights?
Yes, on the output — provided you have rights to the input face and audio. Paid plans include full commercial usage.
View complete help center

Find detailed answers to 100+ questions

or check our markdown version optimized for LLMs →
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ClipNova

The fastest way to sync voice to face.

Create my first lip-sync

Frame-accurate in any language