Audio to Video AI
Your sound goes in first; the picture is made to fit it, with your audio as the soundtrack.
Where it works
Made with Facecam
A beat and a picture, LTX 2.3
10 seconds of a trap beat and a robot picture: “The little robot bobs its head and dances to the beat in the sunflower field, its antenna bounces with every kick, sunflowers sway, the camera slowly circles around it”
A pop song, PixVerse VibeMV
20 seconds of “Neon Summer”, an AI pop song, in the Cinematic look.
How to use Audio to Video AI
Add your audio
Drop in an MP3, WAV, M4A or OGG: a voice line, a beat, a jingle or a song. Or try one of the sample songs.
Pick the model and a picture
LTX 2.3 handles any sound up to 20 seconds and starts from your picture. VibeMV turns songs up to a minute into a cut music video.
Describe it and generate
For LTX, a line about the scene; for VibeMV, a look. The video is as long as your audio.
What is audio to video AI?
An audio to video AI is a video model that takes sound as its input: it listens to a voice, a beat or a song and generates moving pictures timed to it, keeping your audio as the clip's soundtrack.
What you can do with Audio to Video AI
Podcast and voice clips
Give a quote or a voice note a picture so it can go on Reels and Shorts.
Beats and jingles
A short loop or a brand sound becomes a clip that moves on the beat.
Audio to Video AI features
Your audio stays
The clip plays your sound, start to finish.
Timed to the sound
Motion and cuts follow the voice or the beat.
Any audio file
MP3, WAV, M4A or OGG, up to 50 MB.
Start from a picture
Optional: a first frame or the star of the video.
Audio to video prompts
A robot dancing to a beat
“The little robot bobs its head and dances to the beat in the sunflower field, its antenna bounces with every kick, sunflowers sway, the camera slowly circles around it”
Voice note to scene
“A cozy podcast studio at night, warm desk lamp, a microphone with a pop filter in the foreground, sound waves glow softly on a screen behind, slow push in”
Jingle to product shot
“A can of sparkling lemonade spins on a yellow podium, bubbles burst and lemon slices bounce in time with the music, bright studio light”
Beat to street dance
“A cartoon fox in a hoodie dances on a rooftop at sunset, moves hitting every beat, city skyline behind, the camera sways with the rhythm”
More about Audio to Video AI
Audio to Video AI is an online tool that makes a video from an audio file: models like LTX 2.3 and PixVerse VibeMV hear the sound and time the motion, scenes and cuts to it, with an optional picture to start from.
Audio to Video AI: what you need and limits
| How it works | Online. Works on any laptop. |
|---|---|
| You get | Video download |
| You need | Any up-to-date browser |
| Phones and tablets | Supported |
| LTX 2.3 | 2 to 20 seconds of any audio; a picture is the first frame |
| PixVerse VibeMV | 10 to 60 seconds of a song; 16:9, 9:16 or 1:1; 720p |
| Longer audio | The first 20 or 60 seconds are used |
Which audio to video model to pick
| LTX 2.3 | PixVerse VibeMV | |
|---|---|---|
| Best for | Voices, beats, effects, short songs | Songs |
| Audio length | 2 to 20 seconds | 10 to 60 seconds |
| What you write | A prompt about the scene | A look (Cinematic, Lo-fi, Claymation …) |
| A picture is | The first frame | The character who stars |
| Result | One continuous shot | Several shots cut together |
Audio to Video AI FAQ
How do I turn audio into a video with AI?
Add your audio file, pick LTX 2.3 or PixVerse VibeMV, add a prompt or a look and click Generate. The video comes back with your audio on it.
What audio files work?
MP3, WAV, M4A and OGG up to 50 MB. A WAV exported from an editor works; very long files only use their first 20 or 60 seconds.
How long can the video be?
As long as the audio, up to 20 seconds on LTX 2.3 and 60 seconds on VibeMV.
Does the video keep my sound?
Yes. The finished MP4 plays your audio; nothing is replaced or re-recorded.
Can it make a person speak my audio?
LTX 2.3 can move a face along with speech from a first frame. For tight lip sync on a real photo, Talking Photo is made for that.
Try Audio to Video AI now
- Cancel any time
- Runs in your browser
- No gaming PC needed