Audio editor

Trim, fades, gain, reverse and normalize.

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How it works

Every edit can be undone with Undo (up to 20 steps).
The file is edited in memory: the original on your disk doesn't change until you download.
WAV saves instantly; MP3, FLAC, OGG and M4A go through the ffmpeg encoder bundled with KIVO.

Everything happens on this device: no file is uploaded and nothing leaves the browser.