unlucid ai ToolsVocal and Background Separator
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Vocal and Background Separator

Separate vocals and background audio from an audio or video source. Download each of the two resulting tracks separately.

Required CreditsAfter upload

Results

Handheld microphone and headphones beside a mixing consoleExample

Your result will appear here.

See examples

Choose the stem you need for the edit

Upload the source once and download either the vocal stem or the background stem. Listen near overlapping sounds to check how cleanly they were separated.

When this helps

When cleaning an interview or rehearsal, check the loudest overlap in both tracks. This makes room echo and remaining voices easiest to notice.

Examples

Handheld microphone and headphones beside a mixing console
Check the busiest moment in the recording for sounds that remain in both stems.

Example

Use the vocals from a performance clip for a rehearsal mix, or use the backing track for a version without the lead vocal.

How to use it

  1. Upload the audio source or a video with a sound track.
  2. Run the separator and listen to the vocal and background results.
  3. Download the track you need and check it in the edit.

Settings & limits

File size
Up to 48 MB
Source
Audio or the primary track of a video
Output
Two separately downloadable tracks

Questions about Vocal and Background Separator

Can I upload a video to extract stems?

Yes, for supported uploads with audio. The tool uses the video’s primary audio track.

How many tracks do I get?

The separator provides two independently downloadable results, vocals and background.

Why can I hear some vocals in the background track?

Overlapping frequencies and reflected voices can remain in both tracks. Listen around the busiest section before depending on the separation.

Which source should I choose if I have several mixes?

Use the least compressed version with the clearest primary audio track. Loud room echo or an already flattened mix can make the stems harder to separate.