ENPTES

Add a chorus to a short audio file

Pick light, medium or wide. The file type stays. The chorus is a short modulated delay, not a long room. The work runs in this tab.

Runs in your browser Free No sign-up
  1. Choose file
  2. Set options
  3. Get result

Your file never leaves your device. Processed locally in your browser. Nothing is uploaded.

The FFmpeg chorus filter adds a short modulated delay. The file type stays. Audio up to 10 minutes. A video belongs on the video pages.

How to add a chorus

1. Drop an audio file you already have. A video is refused here. 2. Leave light, or pick medium or wide. 3. Press “Add chorus” and download the same file type.

GustKit runs the FFmpeg chorus filter. Light uses one short voice. Medium uses two. Wide uses three. MP3, WAV, M4A, OGG and FLAC keep their type. The clock time stays about the same.

A short delay, not a room

Bass and treble change a shelf. Change volume raises or lowers the whole file. This page mixes a delayed copy that moves a little. It does not add a long room reverb. A video belongs on the video pages.

The audio stays in this tab

FFmpeg runs in this browser. GustKit does not fetch audio from a link. Close the tab and the file is gone. Audio up to the limit shown next to the button.

How to check the chorus

1. Play the download next to the original. 2. Light should sound a little doubled. Wide should sound thicker. 3. If the file type changed, you opened a different page.

Bass and treble change a shelf. This page runs the FFmpeg chorus filter and keeps the file type. It is a short delay, not a long room. Nothing is uploaded.

Frequently asked questions

The download is the same type and the voice sounds doubled. Did it work?

Yes. The chorus filter mixed a short modulated delay. The extension stays the same.

Is this a reverb?

No. Chorus is a short delay that moves. A long room echo is a different effect, and this page does not add one.

Can I add a chorus and also change the volume in one step?

No. Add the chorus first, or change the volume first, then open the other page on the download.

Is the audio uploaded?

No. FFmpeg runs in this tab.

The voice sounds doubled and the file is still WAV. Did it work?

Yes. Light mixes one short modulated delay. The extension stays the same.

Can I add a chorus and also change the sample rate in one step?

No. Add the chorus first, or change the sample rate first, then open the other page on the download.