English
Mirinex

Free Karaoke in Your KeyAny song.
In your key.

Take the vocals out, then move the music up or down until it sits right for your voice.

  1. Reading audio…
  2. Separating vocals and instrumental…
  3. Preparing your video…

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Make a karaoke video with the lyrics on screen

What are you making?

Pick a starting point. Every tool runs on the same studio-grade engine.

Make a karaoke trackTake the vocals out of any song. Find a song's BPM and keyTempo, key and Camelot code in seconds. Get the acapella for a remixJust the vocals, clean enough to build on. Caption a ReelWord-by-word captions in any style. Clean up a podcastHiss, hum and room noise out of any voice. Change a song's keyUp or down for your voice, tempo untouched. Split a song into stemsVocals, drums, bass and the rest, on their own tracks. Take the music out of a videoKeep every word, lose the soundtrack.

How it works

  1. Choose your fileAny song, video or recording up to 3 hours, straight from your device.
  2. Hear it on your own fileIt runs on dedicated GPUs. Listen, compare with the original and set the mix.
  3. Get the whole fileWith a plan, download it in studio quality: WAV, MP3 or video.

Guides

How do I make karaoke in my key?

Choose the song above. AI takes the vocals out. Under the result, press − or + to move the music down or up in semitones, hear it in the new key, then download it.

Which key suits my voice?

If the chorus feels strained, go down two or three semitones; if the verses sit too low, go up. Changing the key keeps the tempo the same, so the song still feels like itself.

Questions

How far can I change the key?

Up to six semitones up or down, which covers almost every voice.

Does changing the key change the speed?

No. The tempo stays the same; only the pitch moves.

Is it free?

Yes, to try. Without an account you hear the first minute of any file and can download it as an MP3. A plan does whole files and downloads them in studio quality, from US$6 a month, with the first month at US$1 for new customers.

What file formats and lengths work?

MP3, WAV, M4A, FLAC, OGG, MP4, MOV and WebM all work, depending on your browser. With a plan, recordings can be up to 3 hours: anything longer than 20 minutes is done in parts and joined back together. You download WAV, MP3 or, for a video, the video with its new sound.

Does it work on my phone?

Yes. It works in the browser on iPhone, Android, Mac and Windows, with nothing to install.