Find the BPM and key of any track.
Accurate tempo, key and Camelot code, analysed on your device.
Estimated tempo
Estimated key
Clean it up next
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.
Caption a ReelWord-by-word captions in any style.
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.
Clean up a podcastHiss, hum and room noise out of any voice.
White-background product photoClean cutouts, one photo or thirty.
Get the acapella for a remixJust the vocals, clean enough to build on.
Change a song's keyUp or down for your voice, tempo untouched.
How it works
- Choose your fileAudio or video, straight from your device.
- Adjust and listenIt all runs in your browser, so every change is instant.
- DownloadYour file never leaves your device.
Questions
Do my files leave my device?
No. This tool runs entirely in your browser, so your file never leaves your device.
Which files work?
Most audio and video files, including MP3, WAV, M4A, MP4 and MOV.
What does Pro add?
Pro unlocks the AI tools on whole files: vocal removal, stems, captions, noise cleanup and more.