Vocal & Instrumental Separator
Separate vocals and backing music with a local model, audition synchronized stems, and download WAV, MP3 or ZIP.
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About this tool
Upload mono or stereo audio, read its waveform, and separate vocals and instrumental backing with a local model. Up to 300 seconds; the source sample rate, channels and duration are preserved. Residual sound and tonal changes are possible.
How to use
- Upload audio and read its actual waveform.
- Choose WAV or MP3 and separate the complete audio.
- Switch between original, vocals, instrumental or mixed stems, then download individually or as ZIP.
Frequently asked questions
Is separation perfect?
No. Reverb, choruses and complex arrangements may leave residual sound or alter tone. Audition the actual result.
How are the stems synchronized?
Both outputs are re-decoded to verify the source sample rate, channels and sample count. Audition uses one playback clock with independent mutes. Both stems receive the same attenuation when needed to avoid clipping.
Which formats are supported?
Mono or stereo. WAV uses 16-bit PCM. MP3 supports up to 48000Hz, with a 64kbps ceiling at 8000–12000Hz. The model operates at 44100Hz internally, so frequencies outside its bandwidth may be affected.
How long are files retained?
Source audio, auditions and results share anonymous-session ownership and are deleted within 24 hours, or on request. Source preparation is not counted as formal usage.
Discussion & comments
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