graphic_eq
Fade Audio
Add a fade-in and fade-out.
Runs entirely in your browser, your audio is never uploaded. Free, instant, no signup.
upload_file
Upload Audio
lock
Your audio is processed locally and never uploaded.
Smooth Start & End
Set separate fade-in and fade-out lengths for a professional, polished start and finish.
How to Use
- 1
Choose your audio file. Click "Choose File" and pick an audio file from your device.
- 2
Set fade-in and fade-out length in seconds.
- 3
Click Apply Fade. The first use downloads the audio engine, so give it a few extra seconds.
- 4
Download the result. Click the download link, no email or account needed.
Frequently Asked Questions
No, the fade effect is applied entirely inside your browser. Your file is never sent to a server.
Yes, set them independently in seconds. Set either to 0 to skip that fade.
No, the output keeps the same format as your original file.