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Key Changer
Shift song keys in Chrome while keeping vocals natural
2 followers
Shift song keys in Chrome while keeping vocals natural
2 followers
Transpose audio from any website in desktop Chrome by up to 12 semitones without changing tempo. Choose the key manually, fine-tune by cents, and use Keep vocals natural when shifted voices need a more natural sound.
Free
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I own and built Key Changer after trying Chrome transposers and finding that, to my ears, vocals often became cartoonish when shifted up or unnaturally heavy when shifted down. I wanted a simple way to move a song into a comfortable key while keeping the singer sounding natural.
It works with audio from any website in desktop Chrome, including YouTube, Spotify web, and SoundCloud. You choose the shift yourself; it does not detect your vocal range.
A practical way to test it: open a song you know well, try -2 or +2 semitones with Keep vocals natural on, then switch the mode off and compare. For guitar or bass practice, check that the new key fits your playing while the tempo stays unchanged.
Audio examples and test method: https://misheno.com/key-changer-engine/#listen
Install for Chrome: https://chromewebstore.google.com/detail/key-changer/fhomhcphchfjgidmefjjbhnkdoblgcpj
It is currently free in early access.