Vocal Splitter
Pull the voice out of any track.
Add a song or a video and keep either the vocals or the backing track as an M4A file. For covers, karaoke, remixes and clean dialogue.
$0.023 per minute · billed by the second
How it works
Three steps, no software to install.
- 1
Upload a song or video, or paste a link.
- 2
Choose speech or song, and which part to keep.
- 3
Download the M4A.
Use cases
Where it helps.

Karaoke and covers
A backing track without the lead vocal.

Remixes and samples
Isolated vocals to build on.

Dialogue
Separate speech from music or ambience in a video.
Settings
What you can choose.
- Soundtrack
- Speech for dialogue or narration over sound; Song for vocals over instruments.
- Keep
- The voice or vocals, or the background or backing track.
Pricing
Pay for the seconds you process.
No subscription. Add Credits from $10 and use them on any tool or the API. Failed runs are refunded.
| Any file | $0.023 / min |
|---|
API
The same tool, as one API call.
Call audio-separate from your own app or pipeline at the same price. The studio and the API share one balance.
curl https://noryva.ai/api/v1/videos \
-H "Authorization: Bearer $NORYVA_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "audio-separate",
"video": "https://example.com/song.mp3",
"seconds": 192,
"scene": "music",
"track": "background"
}'
# Poll GET /v1/videos/{id}, then download
# GET /v1/videos/{id}/content
Questions
Good to know.
What file do I get?
An M4A (AAC) file with the part you chose.
Can I get both parts?
Run it twice, once for each part.
Vocal Splitter or Voice Cleanup?
Voice Cleanup keeps your video and also evens out loudness. Vocal Splitter gives you an audio file of either part.
How long can a clip be?
In the studio, up to 10 minutes and 2 GB per run; for a longer clip it processes the first 10 minutes.
Next step


