What you need
Just two things: the song as a file — MP3, WAV, M4A, or FLAC, or even an MP4/MOV video, since the audio gets extracted automatically — and a browser. There is no app to install, and the whole process takes a couple of minutes. Note that it has to be a file you have; there is no pasting links to streaming sites.
Step 1 — Upload the song
Open the karaoke maker and drop your file in. Use the best-quality copy you have: the cleaner the source, the cleaner the vocal removal. A lossless file beats a low-bitrate MP3 that has already smeared the details the AI relies on.
Step 2 — Preview the instrumental free
In about a minute, the AI separates the track and you can play a 30-second preview of the instrumental — the song with the lead vocal removed — right on the page, with no account. This preview is at the same quality as the paid output, so what you hear is exactly what you would get. You also get the isolated vocal from the same split, which is handy as a guide track while you learn the melody.
Step 3 — Take your track home
Here is the honest breakdown of free versus paid:
- Free, no account: make the track and hear a 30-second preview of it in the browser.
- Free account: download that preview as a 30-second MP3 sample, and keep your splits in a Library so you can come back to them.
- Paid: the full-length, lossless WAV (plus a 320 kbps MP3) starts at a $5 Day Pass that covers 24 hours of downloads — useful when you are prepping several songs for one karaoke night. Plans are $8/mo and $18/mo if you do this often.