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Audio Fade and Volume Editor

Apply gain and fades to PCM WAV with a documented clip policy.

This tool processes selected files in your browser.

Accepted: audio/wav, .wav. Desktop cap 250 MiB per file.

Gain dB

Fade in ms

Fade out ms

Curve

Clip policy

How it works

Processing stays in this browser tab. Source files are not uploaded. Export is a new copy; originals are not overwritten.