Compress MP3

Compress MP3 files online, simply, fast and free

How to Compress MP3

Upload audio

Upload the MP3 file, which you need to compress and wait for the download to complete.

Process it

Edit your audio in the editor. You can open editor in fullscreen mode.

Download file

After editing you can easily download your updated audio file to your device.

Audio Editors

Choose online audio editing tools


Compress MP3

To reduce the file size, often using lossy compression. Music lovers are familiar with the problem when there is too little space left in the phone memory or in the cloud where you download music. As a result, in order to add a new song, you have to delete some files. It is quite easy to avoid this - it is enough to reduce the weight of the mp3 audio file. However, in this case, sound degradation may be encountered. Here's how to reduce the size of an audio file while maintaining high sound quality. There are two ways to reduce an audio file on a computer: using online services or in an audio editor.