Shift the pitch of any MP3 up or down by up to 200 cents — without affecting the tempo. Perfect for matching a song to your guitar tuning, practising in different keys, or covering a track that's a semitone off.
Reduce playback speed without changing pitch — ideal for learning fast guitar solos, tricky chord changes, or intricate fingerpicking patterns. Start slow, build muscle memory, then ramp back up to full tempo.
Set precise A and B points to loop any section of a song on repeat — a guitar riff, a solo, a chord progression, or a single bar. Study the exact phrase you need without rewinding manually every time.
Uploaded MP3s are stored locally in your browser — reload the page and your practice songs are still there, complete with all your loop points and settings. No account, no server, no limits.
A fully configurable metronome with BPM from 20–300, selectable time signature, and optional beat-one accent. Build solid guitar timing even when practising without a backing track.
Guitar Practice Pilot is completely free to use. Your MP3s never leave your device — audio is processed in the browser using the Web Audio API. No account, no subscription, no data sent to any server.