Free coaching tool
Upload a track and pick your routine length. The ChoriMe editor listens for the beat, finds the most musical place to make the cut, and joins the music back together so cleanly you won't hear where it happened.
or click to choose a file
MP3, WAV, M4A/AAC, OGG or FLAC · processed entirely in your browser
Reading your track…
How it works
Trimming music in a video app cuts mid-beat and everyone in the room hears it. The ChoriMe editor works the way a musician would.
The editor reads the whole track in your browser, finds the tempo, and marks every beat and bar — nothing is ever uploaded.
It compares every possible pair of edit points and picks the places where the music matches best — same key, same energy, same place in the phrase — and it favours spots where the music is already turning: a break, a build, the start of a new section.
The two halves are aligned to the waveform and blended inside the natural gap the music leaves before the beat, so the join lands on the count. Download it as MP3 or WAV, never over length.
Made for routines
The editor never delivers a file over your target length — ask for 1:30 and you'll get 1:30 or a breath under, never over. It can shorten a full song to routine length, tighten a track that's a few seconds long, and even extend music that's too short by seamlessly repeating a matching passage.