Audio Fader (Fade In / Out)
Use this to give podcast episodes a professional opening/closing, kill click noises caused by abrupt starts and stops in music, or soften presentation audio.
Free to download, install and update. No signup; all 76 tools are free within daily limits, Pro only lifts the limits.
What it does
Use this to give podcast episodes a professional opening/closing, kill click noises caused by abrupt starts and stops in music, or soften presentation audio.
How to use it
- 1Drag audio files into the list.
- 2Set the Fade In Duration (default 2000 ms = 2 seconds).
- 3Set the Fade Out Duration (default 3000 ms = 3 seconds).
- 4Click Run.
Use cases
Polish podcast episodes
Add the episodes, Fade In 2000, Fade Out 4000, run.
Kill clicks in music tracks
Add the tracks, Fade In 1000, Fade Out 1500, run.
Soften presentation audio
Add the files, Fade In 500, Fade Out 500, run.
Fade out only
Fade In 0, Fade Out 3000, run. The start stays as-is, the end fades.
Frequently asked questions
Is Audio Fader (Fade In / Out) free?
Yes. Downloading, installing and updating BulkPro is free and requires no signup. All 76 tools work for free within daily usage limits; Pro plans only lift the daily limits of the modules you pick.
Local processing
Runs on your CPU/GPU. No file leaves your machine.
Batch ready
Process dozens or thousands of files in one run.
Part of BulkPro
Bundled with 76 tools across 7 modules: one install, one app.
Full UI reference, step-by-step workflows, edge cases
Every input, button, and behavior documented for advanced users.