Change Pitch
Raise or lower the pitch of your audio without changing the speed. Perfect for key transposition and vocal effects.
Upload Audio File
Click to upload or drag & drop
MP3, WAV, OGG, FLAC, AAC, M4A
+12 = one octave up, -12 = one octave down. Each semitone is one piano key.
Tips
- •±12 semitones = one full octave
- •Small shifts (±1–2) are subtle corrections
- •Large shifts create chipmunk (+) or deep voice (-) effects
- •Speed remains unchanged — only pitch is affected
Raise or lower the pitch of audio while keeping the same playback speed. Xonvert's pitch shifter lets you transpose music to a different key, raise or lower vocal pitch for creative effects, or correct slight pitch issues. Uses professional-grade time-stretching for natural results.
Key Features
- ✓Shift pitch up or down by semitones
- ✓Maintains original playback speed
- ✓Natural-sounding pitch shifting
- ✓Transpose music to any key
- ✓Supports MP3, WAV, OGG, FLAC
How to Change Audio Pitch Online
- 1
Upload your audio
Select the audio file to pitch-shift.
- 2
Set pitch adjustment
Choose how many semitones to shift up (+) or down (-).
- 3
Download pitch-shifted audio
Click "Process" and download the transposed file.
Common Use Cases
- •Transposing a song to match your vocal range
- •Lowering backing track pitch for baritone/bass singers
- •Creating voice effects for content creation or gaming
- •Adjusting music key for instrument practice along with recordings
Frequently Asked Questions
How many semitones can I shift?▼
You can shift pitch up or down by up to 12 semitones (one full octave). Moderate shifts (1-4 semitones) produce the most natural results.
Does pitch shifting affect audio quality?▼
Small pitch shifts sound very natural. Large shifts (8+ semitones) may introduce minor artifacts. Quality depends on the algorithm's ability to stretch the audio.