Audio Fade Tool
Apply smooth volume transitions (Fade In / Fade Out) to your tracks instantly.
Audio Fade In & Out Maker
Create professional audio transitions by gradually increasing or decreasing the volume of your sound files.
What is it?
The Audio Fade Tool is a secure, browser-based utility that lets you apply "Fade In" and "Fade Out" effects to any audio file. A fade-in slowly raises the volume from zero at the beginning of a track, while a fade-out slowly lowers the volume to zero at the end. You can upload any popular format like .mp3, .wav, .ogg, or .m4a, and the tool will process it entirely on your device without uploading anything to a server.
How to use it?
Upload your audio file, then use the input boxes to specify the duration (in seconds) for your fades. You can preview the volume curves live using the playback button. Once you are satisfied with the smooth transitions, click the export button to download a high-quality .wav file.
Who uses this tool?
This tool is heavily used by podcasters to smoothly introduce background music, video editors creating seamless audio overlaps, and musicians who want their songs to end with a gentle fade rather than an abrupt stop.
Select Audio File
Supported formats: WAV, MP3, M4A, OGG, FLAC