Audio tool

Audio Pitch and Speed

Adjust a short clip's pitch and playback speed separately, then export the processed audio locally.

Free browser tool

No Matrix computer needed

✓ No account or card

✓ Use the result right away

✓ Task-specific limits below

Workspace

Use audio pitch and speed

Mono or stereo, up to 80 MB and 3 minutes. Input formats depend on your browser's decoder. Files stay on this device.

Result

Your processed audio will be ready to preview and download here.

Independent pitch and speed processing can introduce artifacts on complex music. Preview the result before sharing.

How to use it

Choose audio, set pitch and tempo, preview the result, and download a copy.

What to check

Extreme settings can sound unnatural; exported format support depends on your browser.

Review the result before using it in a published page, application, or agent configuration.

Quick answers

Frequently asked questions

Can I change pitch without changing tempo?

The workspace provides separate pitch and speed controls for a short clip, then lets you preview and export the processed audio.

Why can extreme pitch or speed settings sound unnatural?

Large adjustments require more signal processing and can introduce artifacts. Compare moderate settings against the original before exporting.

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