Audio Fade In & Fade Out

Add a smooth fade in at the start and a fade out at the end of your audio. Preview it and download as MP3 or WAV.

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How to fade audio in and out

Choose your fileChoose your audio file. The waveform shows the faded result in bright pink and the original faintly behind it.
Set the fadesSet the length of the fade in and the fade out in seconds, or drag the white lines on the waveform. The shaded areas show where the fades happen.
Preview and downloadUse Preview fade in or Preview fade out to hear just those parts, then download the file as MP3 or WAV.

Smooth fades sound more natural to the ear, while linear fades drop volume at a constant rate. Use them to end a music clip gently or to avoid clicks at the start of a sound.

More free audio tools

Fade In / Fade OutAdd a smooth fade in and fade out to any audio. Audio JoinerMerge several audio files into one track. Loop MakerTurn any part of a track into a seamless loop. Audio CutterTrim MP3, WAV, OGG, M4A and FLAC files. Audio SplitterSplit a long audio file into several parts. Reverse AudioReverse the audio so it plays from end to beginning. Trim SilenceTrim the silence at the start and end of your audio. Add SilenceAdd silence to the start or the end of a file.

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