MIDI to MP3 Converter

Convert MIDI (Musical Instrument Digital Interface) to MP3 (MPEG-1 Audio Layer III) online and completely free.

How to convert MIDI to MP3 online

  • 1To get started, upload one or more .mid files to the converter area.
  • 2Then use the audio conversion settings and click the "Convert" button.
  • 3When the conversion is complete, you can download .mp3 files.
MIDI to MP3 Converter

MIDI
MIDI (Musical Instrument Digital Interface)

MIDI interfaces are a very useful tool for musicians to combine a wide variety of electronic instruments into one file. Essentially, MIDI is a standardized data transfer protocol for communicating various musical instruments, computers, controllers, and other devices. The interface itself appeared back in the 70s, but it still remains one of the main interfaces for working with musical instruments or creating music. With the help of MIDI, information is encoded about actions that are performed on a musical device - pressing keys, buttons, etc. There is a standard MIDI file - SMF, which is read by all MIDI devices. A separate midi track is a kind of musical score, but at the same time, it contains all the nuances of individual performance. MIDI melodies can be created using special programs similar to sheet music editors.
File type: Audio
File extension: .mid
Developed by: Dave Smith / Chet Wood
Initial release: October 1, 1981

MP3
MP3 (MPEG-1 Audio Layer III)

MP3 is a popular lossy audio format. This allows you to maintain acceptable sound quality with small file size. For most users, this loss of sound quality is almost imperceptible, so the MP3 format quickly gained its popularity, allowing you to store more songs on compact digital devices such as smartphones and iPods. Its small size made it a perfect choice for sharing music online.
File type: Audio
File extension: .mp3
Developed by: Fraunhofer Society
Initial release: 1993

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