Change speed online
What if you are trying to make your music play faster or slower? For instance you are picking a new melody, but have a hard time doing so? Our online app will help you better hear every note of your music! Or speed up audio for creating a remix or for achieving a special “cosmic” effect.
Any File Format
Our audio speed changer supports all the common audio and file formats - MP3, FLAC, MP4, AIFF, or WAV. It will also help you change the input format of your music file - just select the desired format from the list of available ones.
Safe and secure
Although you upload your files into our online audio tools, no need to worry about privacy. We use SSL certificates to create an encrypted channel between the user and the server. No one will ever be able to interfere into your sound speed changing process.
Even large files
Files of a large size (up to 6 GB) can be uploaded into our online music file processing application. There is no necessity to archive your large mp3 files to slow down or to speed up music.
Access from anywhere
Our audio management software can be accessed from anywhere and does not require installing any plugins or extensions. This online tempo changer is used as an online tool for working with your audio files. Audio files to be processed can come from URL, Google drive, Dropbox, etc.
More than just speed change
We offer other useful features for your MP3 files – convert them to a different format, change music pitch, trim or cut your music files.
How to speed up a song?
Drag or select your files
You can drop any file into the Audio Speed Changer window, or open files from URL, Dropbox and Google Drive folders.
Edit your audio
Use a slider to adjust the speed of your audio file. Moving it to the right increases the speed, moving it to the left decreases the speed.
Choose the audio format
Save the file in your desired format (mp3, m4a, m4r, flac or wav) and click “Save” to download it.
Our free mp3 speed changer will let you change the speed of your audio files with just a couple of clicks. No need to download any additional software – an audio tempo changer is built up into our online tool. Slow down your music or increase mp3 speed choosing the tempo of your preference. Apart from experimenting with the audio speed, make use of mp3 pitch changer thus creating music of your own.