AI lip-sync for music videos, even when the singer is small in the frame
Lip-sync means the singer's mouth matches the words. Most tools can only do it with a big face looking at the camera. Reelody does it in close-ups, wide shots and duets, across a whole song, from one MP3 or WAV.
Free demo of your own song. No credit card.
Why lip-sync usually breaks in music videos
Lip-sync models were built for talking heads: one large face, square to the camera, filling the frame. A music video is the opposite. The singer walks through a street, sits in a moving car, shares the shot with a band, or stands small against a skyline. Hand most tools that shot and the mouth blurs, the face repaints into someone else, or the sync is skipped and you are told to use a close-up.
That is why so many AI music videos cut between a singing close-up and silent b-roll: the tool could only sync one kind of shot. Reelody was built around the other kind.
How Reelody syncs a whole song
- 1
It hears the vocal
The vocal is separated from the mix and every sung word is timestamped. Paste your lyrics and the timing locks to your exact words.
- 2
You choose which lines are sung on screen
The lip-sync dial sets it for the whole song: let it decide, choruses only, verses only, every line, or none. Any single scene can be switched on or off.
- 3
It knows who sings each line
Two singers? Each line goes to the right character, so a duet is staged as two people singing their own parts.
- 4
The singer sings where they stand
Close-up, upper body, full body or wide: the shot is synced as framed, without forcing a cut to a close-up.
- 5
The result is checked
A synced scene is checked before it is kept, and the finished cut is assembled to the beat with the sync in place.
What you control
Be the singer
Upload your photo and you are the one singing in every scene, with your consent recorded.
Pick the lip-sync model
Kling Lip Sync, Sync Labs Lipsync-3 and React-1, or LTX for close-ups. Or let Reelody choose per scene.
Pay for sung seconds
Lip-sync is billed per second of synced vocal, and each scene shows its price before it renders.
Fix one scene, not the video
Re-run the sync on a single scene, swap a take, or turn sync off for a shot, without touching the rest.
Want the full picture of how a song becomes a video? See the AI music video generator, or music videos for Suno songs.
Frequently asked questions
Can AI lip-sync a singer to a song?+
Yes. Reelody separates the vocal, timestamps every sung word and syncs the singer in each chosen scene to that vocal, across the whole song.
Does the lip-sync work in wide shots?+
Yes. Reelody syncs singers in close-ups, upper-body, full-body and wide shots, including when the face is small in the frame. That is what it was built for.
Can two people sing in the same video?+
Yes. Each line is given to the character who sings it, so duets are staged as two singers with their own parts.
Can I be the singer?+
Yes. Upload your photo and you appear as the singer in every scene. Reelody asks for your consent before it uses a face.
Does the free demo include lip-sync?+
Yes. The free demo is three scenes of your own song, usually around 7 seconds, watermarked, in 1080p, with two lines lip-synced. No credit card.
What does lip-sync cost on a paid plan?+
It is billed per second of synced vocal, so a song with a 40-second chorus pays for 40 seconds. Plans start at $29 a month for 2,900 credits; one credit is one cent.
Hear your song sung back to you
Upload a song and get a free demo with two lip-synced lines — no credit card.
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