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Use local HT-Demucs source separation to export vocals, a mixed instrumental, or both in a ZIP.
Details
Runs the local HT-Demucs 6-stem ONNX model and mixes drums, bass, other, guitar, and piano into an instrumental. Separation is not lossless; bleed and artifacts may remain.
Execution
Fill in the form, run the tool, and review the result in one place.
Samples
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Tool usage guide
Remove vocals from a song with local HT-Demucs source separation. Upload an audio file to export a mixed instrumental, isolated vocals, or both in a ZIP, using MP3, WAV, FLAC, M4A, or OGG output.
Background
A karaoke creator has a short mixed song and needs a backing track without the lead vocal.
Problem
The original song does not include a separate instrumental file.
How to use
Upload the song, choose Instrumental, and select MP3.
{"mode":"instrumental","outputFormat":"mp3"}Outcome
The tool exports a mixed instrumental MP3 made from the separated non-vocal stems.
Background
A singer wants to study the vocal performance in a song before practicing the lyrics and phrasing.
Problem
The vocals are combined with the instruments in the source mix.
How to use
Upload the audio file, choose Vocals, and select WAV for the output.
{"mode":"vocals","outputFormat":"wav"}Outcome
It can export a mixed instrumental, isolated vocals, or both files in a ZIP.
Upload one audio file supported by the audio file input, with a maximum size of 100 MB.
You can choose MP3, WAV, FLAC, M4A with AAC, or OGG Vorbis.
No. Separation is not lossless, so vocal bleed and audio artifacts may remain.
The tool mixes the separated drums, bass, other, guitar, and piano stems into an instrumental.
The tool produces a vocals-only WAV file, with possible residual instrumental bleed or artifacts.
Background
An editor needs separate vocal and instrumental files from one mixed song for additional audio work.
Problem
The source provides only a single combined audio track.
How to use
Upload the song, choose Both (ZIP), and select FLAC as the output format.
{"mode":"both","outputFormat":"flac"}Outcome
The tool returns the separated vocals and mixed instrumental together in a ZIP.