808 Tuner

Find the fundamental note and cents offset of a tonal bass sample, then tune it to your project.

How to use

Load a monophonic 808. Analyze its stable pitch, choose a target note, listen and export a tuned WAV.

Know the limits

Designed for a single tonal source. Retuning changes duration and playback speed; it is not independent time stretching.

Audio is processed on your device. JavaScript is needed to use the tool.