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🇬🇧WebFileTools/Extract Vocals

100% local processing — your data never leaves your device.

Extract Vocals from Audio or Video

Center channel, speech enhance, or center+denoise. Local heuristic method — not server AI separation.

Local proof

Proof of local processing

This tool is classified as local in the WebFileTools registry: processing is expected to stay inside your browser.

See transparency page
  • •The page is declared as local in the public tool catalog.
  • •No server-side storage is announced for this processing flow.
  • •The easiest verification is to monitor the Network panel while it runs.

How to verify it yourself

  1. 1Open your browser developer tools and switch to the Network panel.
  2. 2Run the processing flow with a test file.
  3. 3Confirm that no upload request containing your file is sent to WebFileTools.

You use this tool often? Pro includes files up to 500 MB and priority processing.

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What is Extract Vocals?

Heuristic vocal extractor: center channel, speech filter, or center with afftdn. Local WAV export.

How to use this tool?

Import audio or video, choose extraction mode, preview, and download WAV.

Benefits

  • 3 extraction modes
  • Audio + video
  • WAV export
  • FFmpeg.wasm
  • No upload

Frequently Asked Questions

Is this AI separation like Demucs?
No. The tool uses FFmpeg filters (center channel, vocal band) — results vary by mix.
Which mode should I pick?
Center channel for stereo songs with centered vocals; speech enhance for interviews; center+denoise for noisy backgrounds.
Audio or video?
Both. For video, only the extracted vocal track is exported as WAV.

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