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Elixuvo

Audio Vocal Remover & Splitter

Isolate vocals or extract instrumental karaoke tracks directly in your browser using stereo phase cancellation. 100% private with zero server uploads.

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How to use this tool

  1. Drop or select an audio file (MP3, WAV, AAC, OGG, or FLAC). Note: stereo tracks yield the best vocal separation results.

  2. Select your desired separation mode: Remove Vocals (Karaoke Mode) or Extract Vocals Only (Acappella).

  3. Choose your target export format (MP3, WAV, or FLAC) and bitrate.

  4. Click Extract Instrumental or Isolate Vocals to execute client-side phase separation via WebAssembly.

  5. Listen to both the original reference and the processed output in the dual preview players.

  6. Download your clean instrumental or isolated vocal audio file.

Frequently asked questions

Quick answers about file privacy, processing modes, formats, and device support.

In modern commercial music mixing, lead vocals are typically panned dead-center, meaning identical signals exist on both left and right channels, while backing instruments have stereo variance. The tool uses precise phase cancellation to subtract identical center frequencies (leaving instruments) or isolate center bandpass frequencies (leaving vocals).
Phase cancellation relies on differences between the left and right audio channels. True stereo audio allows the algorithm to distinguish between side-panned backing instruments and center-panned vocals. Mono files have identical left and right audio and cannot be separated with phase cancellation.
You can import MP3, WAV, AAC, OGG, and FLAC audio files. Outputs can be downloaded in universal MP3, uncompressed WAV, or lossless FLAC format.
Yes! The 'Remove Vocals' mode is tailor-made for karaoke singing, backing track practice, and creating song covers without lead vocal interference.
Zero. Everything is processed 100% locally on your computer inside your web browser's WebAssembly sandbox. Your audio tracks are never uploaded or stored remotely.

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