Pitch Tempo

I’m Andriy, the creator of Pitch Tempo, a free web workspace for musicians and learners preparing practice recordings. Upload audio you have permission to use, estimate its key and BPM, then change pitch and speed independently. Tools offers a short preview before creating a full-length export; audio is processed on our server. Guests need no account and get 3 uploads per rolling 24 hours, up to 100 MB and 5 minutes each. Guest audio expires 24 hours after its original upload; free accounts retain audio for 7 days.