Audio Pitch Changer – Free Online
Upload an audio file and change its pitch in semitone steps. Raise or lower the musical key without changing tempo. All runs in your browser.
Drop your audio file here
MP3, WAV, OGG, FLAC, AAC, M4A 지원
Frequently Asked Questions
Q. What is pitch shifting?
Pitch shifting changes the musical key of an audio file — raising or lowering the tone — without affecting the playback speed.
Q. By how many semitones can I shift?
You can shift pitch up or down by up to 12 semitones (1 octave) in either direction.
Q. Are files uploaded to a server?
No. All processing happens locally in your browser. Your files are never sent anywhere.