Step-by-step guides for getting real work done in your browser — removing vocals, finding a song’s BPM, making acapellas, cutting and merging audio, and pitch-shifting cleanly. Practical, tool-by-tool, and free.
Turn any song you own into a rehearsal tool and practice singing with backing tracks in your browser: quiet guide vocal, key shift, and slow drills, free.
How DJs use a free AI stem splitter to pull clean acapellas, instrumentals, and drum loops from tracks they own for live blends and mashups.
Vocal isolation for worship: remove or lower the lead vocal and shift the key so your team or congregation can sing along. Free, private, no upload.
Change a karaoke track's key for free in your browser to fit your vocal range - shift the pitch without changing tempo, no upload and no account needed.
Build a party karaoke set from songs you own with a free browser karaoke maker — drop the vocals, keep a soft guide, and shift the key for each singer.
Learn how to sample vocals cleanly: isolate the acapella with a free AI vocal remover, chop the snippet, clean artifacts, then fit it to your key and tempo.