Convert MIDI to MP3 Online — Free & Fast | AnyConv

MIDI to MP3 Converter

Quickly convert multiple midi files to mp3 — free & online.

Drag & drop your files here or click to upload

How to convert MIDI to MP3 online

Follow these simple steps to convert midi files to mp3 using AnyConv. It works on all devices — Windows, Mac, Linux, iPhone, Android.

Upload your MIDI file

Drag & drop your file into the upload area. You can also click to select it manually. Max file size: 100 MB.

Start converting

Hit the “Convert” button to turn your MIDI into MP3. The process usually takes just a few seconds.

Download your MP3

Once ready, download your converted file instantly. The download link is private and only works on your device.

What is a MIDI file?

MIDI (Musical Instrument Digital Interface) is not an audio file per se, but a protocol and file format that stores instructions for digital instruments — such as which notes to play and how long to hold them. It allows music to be played back using virtual instruments or hardware synthesizers.

MIDI files are extremely lightweight and widely used in music production, video games, and mobile ringtones. They can be edited easily and used with a variety of DAWs and notation software.

How to open MIDI files

MIDI files can be opened with music production software like FL Studio, Logic Pro, GarageBand, and MuseScore. Many media players can also play them using internal synthesizers.

You can convert MIDI to MP3 or WAV using AnyConv to make the music accessible as audio playback.

Key facts about MIDI

  • Full name: Musical Instrument Digital Interface
  • Extension: .midi
  • MIME type: audio/midi
  • Developed by: MIDI Manufacturers Association
  • Initial release: 1983

Useful links and resources

What is a MP3 file?

MP3 is one of the most iconic and widely used audio formats in the world. It uses lossy compression to significantly reduce file sizes while maintaining acceptable sound quality. MP3 revolutionized digital music distribution and became the standard format for portable media players and online music sharing.

Thanks to its balance of quality and size, MP3 remains highly relevant for casual listening, streaming, and downloading music. Nearly every media player and device supports it natively.

How to open MP3 files

MP3 files can be opened with virtually any media player: Windows Media Player, iTunes, VLC, Winamp, and countless mobile apps all support the format.

You can also convert MP3 to other formats like AAC or WAV quickly using AnyConv online.

Key facts about MP3

  • Full name: MPEG-1 Audio Layer III
  • Extension: .mp3
  • MIME type: audio/mpeg
  • Developed by: Fraunhofer Society
  • Initial release: 1993

Useful links and resources

Convert from MIDI

Need to change your MIDI files to a different format? Below are all the available tools to help you turn MIDI into the format you need.

❓ Frequently Asked Questions

Answers to common questions about converting MIDI to MP3
  • Do I need to register to convert MIDI files?
    Not at all! You can convert MIDI to MP3 without signing up or installing anything.
  • Is it safe to convert MIDI to MP3 on AnyConv?
    Absolutely. All MIDI and MP3 files are securely handled and automatically deleted after 1 hour. Nobody can access your data.
  • Will the quality change after converting MIDI to MP3?
    We do our best to preserve the original quality during MIDI to MP3 conversion. The result is accurate and clean.
  • How long does it take to convert MIDI to MP3?
    Most conversions from MIDI to MP3 take just a few seconds — even for larger files.
  • Can I upload more than one MIDI file?
    Yes, batch conversion is supported. You can convert multiple MIDI files to MP3 at once — fast and easy.
  • What browsers support MIDI to MP3 conversion?
    All modern browsers! Chrome, Firefox, Safari, Edge — AnyConv runs online and supports converting MIDI to MP3 on any platform.