Audio Pitch Shifter

Change the pitch of your audio without affecting the speed. Great for voice effects and music.

Upload & Configure

Select an audio file

Pitch Shift (semitones) 0

-12 (Lower) 0 +12 (Higher)

What this tool does:

- Changes pitch without affecting duration
- Raise pitch to make voice higher
- Lower pitch to make voice deeper
- Range: -12 to +12 semitones (1 octave)

Result

Upload a file and select pitch shift

About Audio Pitch Shifter

About the Audio Pitch Shifter

The Audio Pitch Shifter raises or lowers the pitch of audio without changing its length. Nudge a voice up or down, correct a recording that came out slightly off, or create a creative effect — the runtime stays the same.

To change speed (and accept the pitch change that comes with it), use the Speed Changer instead.

Frequently Asked Questions

Does pitch shifting change the duration?

No — it shifts pitch while keeping the original length, unlike simply speeding up or slowing down the file.

How far can I shift before it sounds artificial?

A few semitones is usually clean for voice; large shifts introduce noticeable artifacts.

Audio Speed Changer

Change runtime instead of pitch.

Voice Pitch Changer

Pitch control tuned for voice.

Bass Booster

Shape low-end tone after shifting.

Bring this into your team's workflow

VoiceDeck adds AI-powered audio & video review and delivery for your whole team — so every file ships in spec, automatically.