Visual waveform editor for smooth audio transitions
Set exact durations for your fades down to the decimal. Whether you need a subtle 0.5-second intro or a dramatic 10-second cinematic outro, you have full control.
Upload MP3, WAV, M4A, or OGG files instantly. Our engine decodes the audio and processes the volume curve without degrading the original sound quality.
We respect your privacy. Files are processed securely and deleted automatically as soon as your final audio file is ready for download.
No need to open heavy desktop software like Audacity just to add a quick fade. Complete the process in seconds and generate a shareable link instantly.
Drag and drop your audio file (up to 100MB) into the fader interface above.
Enter the exact length in seconds for your fade-in (start of track) and fade-out (end of track).
Click apply to process your changes and download the newly faded, professional-sounding audio file.
An audio fade is a gradual increase or decrease in the volume of an audio track. A "fade-in" starts at absolute silence and smoothly increases to the track's full volume, while a "fade-out" gradually reduces the volume down to zero, preventing abrupt, jarring cuts.
For music tracks and podcasts, a standard fade-in or fade-out is typically between 2 to 5 seconds. Shorter fades (0.5 to 1 second) are highly recommended for quickly smoothing out the harsh clicking sounds that occur at the beginning or end of a heavily cut voiceover.
Yes. Files are processed securely via our auto-deleting cloud infrastructure. They are permanently wiped from the servers the moment your download is ready, ensuring your audio remains strictly yours.
Yes, the BranchAudio Fader is completely free to use. There are no hidden fees, limits on conversions, or watermarks attached to your final exports.