MIDI to MP3 Converter

Batch convert midi files to mp3 online. Change midi to mp3 on Windows, Mac, iPhone and Android in 2 clicks.

Select files for conversion or drag and drop them to the upload area.
Your files are securely protected and available only to you.
All files are automatically deleted from our servers after 1 hour.

How to convert MIDI files to MP3 online?

Step-by-step instructions for converting midi files to mp3

Upload MIDI-file

Click "Choose File" button to select a midi file on your computer. MIDI file size can be up to 100 Mb.

Convert MIDI to MP3

Click "Convert" button to start conversion.

Download your MP3

When the conversion process is complete, you can download the MP3 file.


  • ❓ How can I convert MIDI to MP3?
    First you need to add file for conversion: drag and drop your MIDI file or click the "Choose File" button. Then click the "Convert" button. When MIDI to MP3 conversion is completed, you can download your MP3 file.
  • ⏱️ How long does it take to convert MIDI to MP3?
    Audio conversion is pretty fast. You can change MIDI to MP3 in a few seconds.
  • 🛡️ Is it safe to convert MIDI to MP3 on AnyConv?
    Of course! We delete uploaded files immediately, and converted ones after 1 hour. No one has access to your files. File conversion (including MIDI to MP3) is absolutely safe.
  • 💻 Can I convert MIDI to MP3 on Mac OS or Linux?
    Yes, you can use AnyConv on any operating system that has a web browser. Our MIDI to MP3 converter works online and does not require software installation.

Information about MIDI and MP3 file formats

Full name Musical Instrument Digital Interface (MIDI) MP3 - MPEG-1 or MPEG-2 Audio Layer III
File extension .midi .mp3
MIME type audio/midi, audio/x-midi audio/mpeg, audio/MPA, audio/mpa-robust
Developed by Unknown Fraunhofer Institute
Type of format Digital audio
Description A MIDI file does not contain any music but instructions about music events and objects. The device interprets the commands in the MIDI file and reproduces the music-related events. The compact size of these files led to their widespread use in computers, mobile phone ringtones, webpage authoring, and musical greeting cards. MPEG-1 or MPEG-2 Audio Layer III, more commonly referred to as MP3, is an audio coding format for digital audio that uses lossy data compression. It is a common audio format for consumer audio streaming or storage and a de facto standard of digital audio compression for the transfer and playback of music on most digital audio players.
Technical details Lossy compression is designed to reduce significantly the amount of data required to represent the audio recording and still sound like a faithful reproduction of the original uncompressed audio. For example, an MP3 file created using the setting of 128 kbit/s will result in a file about 1/11 the size of the CD file created from the original audio source.
File conversion MIDI conversion MP3 conversion
Associated programs Awave Studio, Audacity, Winamp VLC media player, MPlayer, Winamp, foobar2000.
Wiki https://en.wikipedia.org/wiki/MIDI#Extensions https://en.wikipedia.org/wiki/MP3