How to slow down or speed up an audio?

Use Vi-Editor online to change the speed of the whole file or any of its part. You can slow down or speed up the following formats: mp3, wav, flac.

Read a guide
or

Slow down / speed up a song

Change the speed of an audio file or its certain part.

Slow down / speed up a video

Change the speed of a video file or its certain part.

Guide

1Add a file into the editor
You can add a file from your PC or upload it from Vkontakte:
- Select Upload a file at the menu.
- Select a file from the PC (Pic 1).
To upload a file from Vkontakte, use the Internet tab
Note
- To upload a file from Vkontakte you should enter the title of the song or the singer
Pic 1.
2Slow down
To slow down an audio proceed as follows:
- Select the fragment on the time bar using the selection tools (Pic 2).
- Slow down the fragment by using the button Slow down
  (Pic 3).
- Select the speed at the window.
More info
- To speed up an audio push the button Speed up
- To delete a file, select it and then push the button Delete
Pic 2.
Pic 3.
3Download a file
Select a file and push the button Download below the player.
You also can share the file via social media or save it to Google Drive (Pic 4).
More info
- The file download window shows the size and length of the file
- To copy the link to the file push the button Copy
Pic 4.

What do you want to do?

Slow down / speed up a song

Change the speed of an audio file or its certain part.

Slow down / speed up a video

Change the speed of a video file or its certain part.