Audio Fade In / Out
Smooth out the start or end of any audio clip.
Drop an audio file
About
Drop an audio file, set fade-in and fade-out durations, and download the result. Removes the abrupt cuts that make trimmed clips sound rough. Useful for podcasts, ringtones, and DIY edits.
How to use
- Drop an audio file.
- Set fade-in and fade-out lengths in seconds.
- Download the smoothed version.
FAQ
What's a normal fade length?+
1–3 seconds for music, 0.2–0.5 seconds for speech and ringtones. Anything longer than the clip itself just becomes a constant volume change.
What curve does it use?+
Linear fade in amplitude. Most ears find this smooth enough; pro tools sometimes use logarithmic fades that perceptually match the ear better.