Tool · Lipsync

AI Lip Sync

Lipsync takes a video of a face and a separate audio track, and re-animates the mouth so the face appears to speak that audio. It is useful for dubbing, voiceovers, reusing an AI clip for a spoken message, and fixing mismatched takes.

What you provide	A video with a visible face, and an audio file
What you get	The same video with the mouth movement matched to your audio
Cost	2 credits per video
Plan needed	Any plan or pay-per-use credits

AI Lip Sync in the studio.
⚡ Open it in the studio →
Free to sign up. Pay per use from 10 credits, or subscribe from $47/mo.

How It Works

Open Lipsync in the studio.

Upload your video. Use a clip where the face is clear, front-facing and well lit.

Upload your audio. A clean recording with little background noise works best.

Generate. You get back the video with the lips matched to the audio.

What It Is Good For

Dubbing: put a new voiceover on existing footage.
AI clips that talk: make a generated character say a line. Pair it with Image to Video or the Talking Avatar tool.
Fixing takes: replace a flubbed line without reshooting.
Short social clips with a spoken hook.

Getting Clean Results

Face visible and front-facing. Extreme angles, sunglasses and hands over the mouth make it harder.
One speaker per clip. Group shots are unreliable.
Match lengths. The result follows your audio, so trim both to the part you need first.
Check the result before sharing. Close-ups can look slightly artificial.

Consent and Disclosure

Only put words in the mouth of someone who has agreed to it, and label synthetic speech where platforms or the law require it. Using someone’s face to say things they did not say can breach our content policy, which is built around preventing deceptive deepfakes. See the content policy explained.

Pricing in One Line

Credits cost about $0.52 each on Starter, $0.49 on Pro and $0.39 on Studio, and $0.46 to $0.60 when bought pay-per-use. New customers get 20% off their first card payment. One-time credits never expire, and unused subscription credits carry over. Full list: credit costs.

Frequently Asked Questions

What is AI lip sync?

It re-animates the mouth in a video so the speech matches an audio track you supply.

How much does lip sync cost?

Two credits per video, on any plan or with pay-per-use credits.

What should my video look like?

A clear, front-facing face, good light and one speaker. The cleaner the source, the better the result.

Can I make a still photo talk?

Yes, with the Talking Avatar tool. It takes one photo and audio and is priced at 3 credits per 5 seconds of audio.

Can I use someone else’s face?

Only with their consent, and not to deceive. Misleading deepfakes are against our content policy.

⚡ 20% Off Your First Card Payment

Try AI Lip Sync on Your Own Project

Buy a small amount of credits with no subscription, or subscribe from $47/mo. New customers get 20% off their first card payment.

⚡ Open it in the studio →

20% off first card payment automatically · Plans from $47/mo · Or pay-per-use, no subscription