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Vocal Remover

Remove centre-panned vocals from a song for a karaoke track — in your browser.

Select an audio file

Remove centre-panned vocals from a stereo track (the karaoke trick) — in your browser, nothing uploaded.

点击选择，或将文件拖到此处

如何使用 Vocal Remover

  1. 1

    Add a song

    Drop in a stereo MP3 or WAV.

  2. 2

    Remove vocals

    Click Remove vocals — centre-panned sound is cancelled out.

  3. 3

    Download

    Save the karaoke track as MP3 or WAV.

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Change Audio SpeednewSpeed up or slow down an audio file, 0.5× to 2× — in your browser.Fade In / Fade Out AudionewAdd a smooth fade-in and fade-out to an audio file — in your browser.Trim AudionewCut an audio file to just the part you want, with a visual waveform.Normalize AudionewEven out a quiet or inconsistent recording — peak-normalize or apply a fixed gain.

Vocal Remover — 常见问题

Does it fully remove the vocals?+

Rarely. It cancels anything panned dead-centre, which usually means the lead vocal — but also bass and kick, and it leaves reverb and stereo-widened vocals behind. Results vary a lot by song.

Why is the output mono?+

The technique subtracts the right channel from the left, which collapses the track to a single channel.

Is my file uploaded?+

No. It's processed entirely in your browser.

Does it work on a mono file?+

No — there's no stereo difference to work with. It needs a true stereo mix.

你们会把我的文件上传到服务器吗？+

不会——这里的每个工具都完全在你的设备上处理文件，不会向服务器上传任何内容。唯一的例外是 AI 工具，它们会把提取的文本（而非文件本身）发送给 Claude 来完成工作。

有文件大小限制吗？+

我们没有人为设置限制，但由于处理过程在你的浏览器中进行，非常大的文件（超过 500MB 或 1000 页）会受到你设备内存的限制，而非我们的限制。