Replace Words in a Song

Rewrite a Line with AI — the Rest of the Track Stays Untouched

Free AI tool to replace words in a finished song: pick the seconds you want to change, type the new lines, and AI re-sings that part with them. The melody, voice character and style are kept.

What This Tool Does

• You choose the fragment — mark 6 to 60 seconds — the new words are sung exactly there, inside the same arrangement
• The style is kept — AI re-records the song around your edit, so the new line doesn't sound glued on
• Fix a name or a typo — swap a wrong name, a misheard word or an awkward rhyme without regenerating the song
• Works with your own uploads — upload an MP3 or pick any track from your Homiwork music

How to Replace Words in a Song

1. Upload the song (MP3, WAV, M4A…) or paste a direct link.
2. Or pick a track from your Homiwork music — your archive is one click away.
3. Mark the seconds to redo, type the new lines and press “Replace the words”.
4. Download the finished track — only the chosen fragment sounds different.

Change a Line Without Redoing the Song

Sometimes a finished song is almost right: the melody works, the voice is the one you wanted, but a single line is wrong — a misspelled name, an old date, a joke that no longer lands. Regenerating the whole track gives you a different performance, and the version you liked is gone. Region editing solves this: the neural network listens to the whole song, re-records it with your new words in the marked place and keeps the melody, key, tempo and voice character — the result is a fresh recording that stays very close to the original. That makes it useful for personalised gifts (one song, many names), for correcting a lyric after the fact, and for trying two versions of a chorus without losing the first one.

Frequently Asked Questions