01
Singers & performers
Turn any song into a backing track and sing it live, or practise against the isolated vocal.
Remove vocals from any song
Upload a track and get a clean instrumental backing and an isolated vocal in seconds.
Examples
Output formatMP3 is smaller. WAV is lossless and bigger.
About 15 credits
AI Vocal Remover
Upload any song and Lacuna's AI vocal remover splits it into a clean instrumental and an isolated vocal in seconds — two separate files, ready for covers, remixes, edits and acapellas.
How it works
Split a song into instrumental and acapella in three steps
1Step 1
Upload your song
Drop in any MP3, WAV or FLAC. Your file uploads privately and processes in the cloud — nothing to install.
2Step 2
Remove the vocals
AI splits the track into two clean parts: a vocal-free instrumental, and the isolated vocal on its own.
3Step 3
Play & download
Preview both parts, then download the instrumental, the acapella, or both as MP3 or lossless WAV.
What you get
A vocal remover that leaves the music clean
Separate vocals from the instrumental without the swirl and artefacts older tools leave behind — then keep whichever part you need.
Clean vocal removal
AI separation keeps the instrumental full and natural instead of hollowing it out, so the backing still holds up underneath whatever you put on top.
Clean backing or isolated acapella
Keep the vocal-free instrumental to sing over, or grab the isolated vocal on its own for covers, edits and mashups.
Remix right in the browser
Balance the vocal and instrumental, solo either side, and export your own version in the built-in mixer — no DAW required.
Download as MP3 or WAV
Export the instrumental, the acapella, or both. Keep the parts and drop them straight into your set or project.
Who it's for
Made for anyone who wants the song without the singer
Singers, cover artists, DJs and creators use vocal removal to perform, flip and score — Lacuna gets you there in one upload.
02
Cover artists
Strip the original vocal to record your own take over a clean instrumental version.
03
DJs & remixers
Pull a clean acapella out of any track to build mashups, edits and remixes.
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Video & content creators
Grab a vocal-free instrumental for videos, podcasts and streams without lyrics getting in the way.
FAQ
Questions about removing vocals
An AI vocal remover separates the singing from the music in a finished song, giving you a clean instrumental and an isolated vocal as two separate files. Upload a track and Lacuna returns both in about a minute.
Upload any MP3, WAV or FLAC and hit Separate. Lacuna splits the track into a vocal-free instrumental and an isolated vocal — preview and download whichever you need.
Both run the same separation. Use the vocal remover when you want both sides as separate files — the instrumental and the acapella — to mix, sample or edit. If all you need is something to sing over, the Karaoke Maker is set up for that end to end, and carries on into synced lyrics and karaoke video when you want the words on screen.
Yes. The same split gives you the isolated vocal on its own, ready to use as an acapella for edits, mashups and remixes.
MP3, WAV, FLAC, AAC, M4A and OGG, up to 50 MB and 12 minutes per track. Export the instrumental or acapella as MP3 or lossless WAV.
You get monthly credits free to start, so you can remove vocals at no cost. Heavier use draws more credits, and you can top up any time.
You keep the parts you generate. Just note that removing vocals from a copyrighted song doesn't grant rights to the original recording — make sure you have permission for whatever you release.
Split any song, keep both sides
Remove the vocals for a clean instrumental — or keep the acapella. Free to start.