Audio Editors / Pitch Shifter
Free Online Pitch Shifter
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Raise or lower pitch by semitones while keeping duration stable. Ideal for vocals, karaoke keys, and creative sound design.
How to Change Audio Pitch Online?
Transpose any track in three steps.
1
Upload your audioMP3, WAV, M4A, and other formats accepted.
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2
Set semitonesShift pitch up or down from −12 to +12.
Transpose Audio Without Rewinding Time
Need a song in a different key or a playful voice effect? Our free pitch shifter moves pitch up or down by semitones while aiming to keep the original length intact.
From Subtle Key Changes to Fun Effects
Creators use pitch shifting for karaoke keys, demo vocals, and content effects. Adjust from −12 to +12 semitones, preview, and download MP3 or WAV.
Vocals, Karaoke & Creative Sound Design
Match a singer's range, experiment with character voices, or create stylized social audio. Pair with Speed Changer when you need tempo and pitch independently.
Why Choose Our Free Pitch Shifter?
Semitone Control
Shift from −12 to +12 for musical accuracy.
Stable Length
Designed to keep duration roughly the same.
Karaoke Keys
Transpose tracks to fit a singer's range.
Creative Effects
Build unique vocal and content sounds.
Quick Export
Preview and download in minutes.
Free Online
No paid pitch plugin required.
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Pitch Shifter FAQ
Yes. Change audio pitch online at no cost.
The tool is designed to keep length roughly the same while changing pitch.
Yes, transpose tracks to match a singer's range.
From −12 to +12 semitones.
Large shifts can sound artificial; smaller changes stay more natural.
Upload an isolated vocal or full mix depending on your goal.
MP3, WAV, M4A, OGG, FLAC, and more.
No. Shift pitch online in your browser.