Extract audio from an AI video.
Runs in your browser. Your file is processed on this device and never uploaded.
Free for files up to 100 MB. No sign-up, no watermark. Pro removes the limit for $4.99 a month.
Many AI video generators now create sound together with the picture: dialogue, music and sound effects. Save that audio as MP3, M4A or WAV to reuse it in an edit, a podcast or a different clip. The video is read on your device and never uploaded.
How to get the audio out of an AI video
Download the clip from your AI video tool.
Most generators let you download an MP4 of the result. Use the highest quality option so the audio isn't compressed twice.
Drop it in and pick a format.
MP3 is the easiest to use anywhere. Pick WAV if you plan to edit the sound further, or M4A for a smaller file with good quality.
Download the audio.
You get the full soundtrack of the clip in one file, ready to drop into an editor, a voiceover track or a different video.
Why save the audio from an AI clip
Newer video models generate voices, background music and sound effects along with the video, all in one MP4. That soundtrack is often useful on its own: a line of dialogue for a trailer, a music bed you liked, or sound effects to layer under a different take.
Separating it also helps when you combine several generated clips. Each clip's audio can sound slightly different, so editors often pull the sound out, then line it up and balance it on its own track.
The extraction runs in your browser. Unreleased projects, client work and test generations stay on your computer instead of passing through another server.
| MP3 | M4A (AAC) | WAV | |
|---|---|---|---|
| Best for | Sharing, quick reuse | Smaller files, Apple apps | Editing and mixing |
| File size | Small | Smallest | Large |
| Quality loss | Slight | Slight | None |
| Opens in video editors | Yes | Yes | Yes |
Questions about this tool.
Does this work with clips from any AI video tool?
Yes, as long as you can download the result as a video file such as MP4, MOV or WebM and it contains an audio track.
The downloaded audio is silent. Why?
Some generators create silent video unless you turn on sound, or only add audio on certain plans or models. Check that the clip plays with sound before converting.
Can I separate the voice from the music?
Not with this tool. It saves the whole soundtrack as one file. Splitting voice and music needs a separate stem or vocal remover.
Is my clip uploaded?
No. The conversion runs in your browser and the file stays on your device.
Can I make the video smaller instead?
Yes. Use the video compressor to shrink the clip to an exact size, or the Discord and WhatsApp pages for their limits.
Prefer a desktop app?
The Mac and Windows app works offline and saves results beside your original. It includes 5 free conversions, and Pro unlocks it on up to 3 computers at no extra cost.