Vocal Remover

About Vocal Remover

Drop in a song and get it back without the singer — a backing track for karaoke, practice or a cover. Or flip it round and keep only the vocals.

It is instant and free, with no account and no upload queue, because the whole thing happens inside your browser. Your music never leaves your device.

How it actually works

Worth knowing, because it explains both why it works and when it does not.

In nearly every commercial mix the lead vocal is panned dead centre — it appears in the left and right channels at once. Guitars, keys, backing vocals and reverb are spread out to the sides. Take away what the two channels share and the instrumental is what remains.

The obvious way to do that is to subtract one channel from the other. It is also the reason most free vocal removers disappoint: subtraction only cancels what is bit-identical, and in a real file almost nothing is. MP3 and AAC encode the two channels together and rebuild them with small differences that vary by frequency, and any reverb on the vocal is stereo by design. The dry centre cancels, the rest survives — which sounds exactly like *the vocal is still there, just quieter*.

So this tool works per frequency instead. The track is cut into short slices, each turned into a spectrum, and every frequency band is judged on whether the centre or the sides own it at that moment. Bands the vocal owns are turned down hard; bands the guitar owns are left alone. On a test mix whose channels disagree differently in each harmonic — the way lossy coding really behaves — that pushes the vocal about 30 dB further down than subtraction, without measurably thinning the instrumental.

Still no model to download and no upload queue: it runs in your browser in seconds.

The honest limits

This is centre-channel cancellation, not AI stem separation, and it is fair to say what that means.

• It needs a stereo file. A mono track has no left/right difference at all, so there is nothing to cancel. The tool checks and tells you rather than handing back silence.
• The result depends on the mix. A modern, wide, well-separated mix cleans up beautifully. A narrow or heavily compressed one leaves traces of the vocal behind.
• Anything else in the centre goes too. Kick, snare and bass usually sit dead centre with the vocal. That is why there is a Protect the bass below control — it keeps the low end from the original mix so the backing track still has a bottom to it. It defaults to 100 Hz on purpose: a man's singing voice has its fundamental around 120 Hz, so setting the guard any higher hands the vocal straight back to you.
• "Vocals only" is rougher than "vocals removed." The centre channel carries drums and bass as well as the singer, so expect company.

If the first attempt is not right, the two sliders are where the wins are.

What you can do with it

• Make a karaoke backing track from a song you own
• Practise an instrument over the real recording without the singer in the way
• Get a rough acapella to sample, remix or study
• Learn a vocal line by isolating it and playing it back slowly
• Check a mix by listening to what is and is not centred

Features

• Both directions — remove the vocals, or keep only the vocals
• Suppression strength — dial it back when the mix is narrow, push it past 100% when a trace of the vocal remains
• Bass protection — keep the low end from the original so the backing track is not thin
• Automatic level correction, because cancelling changes the volume a lot
• Play it back before you download
• MP3, WAV, M4A, FLAC, OGG in; full-quality WAV out
• 100% in your browser — nothing uploaded, no sign-up, no queue

Good to know

• The download is a WAV, which keeps full quality and plays everywhere but is large. Use the Audio Converter to turn it into an MP3.
• A long track uses a lot of memory. On a phone, stick to single songs rather than a whole DJ set.
• Only use this on music you have the right to use.

Related tools

• Audio Converter — turn the WAV into an MP3
• Trim Audio — cut the backing track down to the part you need
• Audio Merger — join tracks and even out their volume
• Video to Audio — pull the song out of a video first

How to use it

• Drop a song in — MP3, WAV, M4A or FLAC
• Choose what you want — the music without the vocals, or the vocals on their own
• Press Separate the track — it takes seconds, not minutes
• Listen to it in the player that appears
• Not clean enough? Push How hard to cancel above 100%, and lower Protect the bass below if a male vocal is still coming through underneath
• Press Download the WAV to save it