MIDI to MP3 Converter

Convert MIDI to MP3 online, for free.



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Audio Options
Choose a codec to encode or compress the audio stream. To use the most common codec, select "Auto" (recommended). To convert without re-encoding audio, choose "Copy" (not recommended).
100% represents the original volume. To double the volume, increase it to 200%. To reduce volume by half, select 50%
Enable if you want to reverse audio stream
Trim Settings
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Specify the end position of trim (HH:MM:SS). Leave at 00:00:00 to disable.



How to Convert MIDI to MP3?

  1. Click the “Choose Files” button to select your MIDI files.
  2. Click the “Convert to MP3” button to start the conversion.
  3. When the status change to “Done” click the “Download MP3” button

Easy to Use

Simply upload your MIDI files and click the convert button. You can also batch convert MIDI to MP3 format.

Best Quality

We use both open source and custom software to make sure our conversions are of the highest quality. In most cases, you can fine-tune conversion parameters using “Advanced Settings” (optional, look for the icon).

Free & Secure

Our MIDI to MP3 Converter is free and works on any web browser. We guarantee file security and privacy. Files are protected with 256-bit SSL encryption and automatically delete after a few hours.


Musical Instrument Digital Interface (MIDI) is a protocol that manages the interactions between digital instruments and computers. Essentially, MIDI is the standardized language of the digital-music world. MIDI is unlike other audio file types in that its purpose is to share musical information (such as notes, timing, pitch, and volume) between applications, software, and hardware.

 

How to open a MIDI file?

The best programs for opening MIDI files are Awave Studio and Audacity. Awave can read 260 different audio formats. Audacity is free, open-source software that works across platforms and operating systems.

 

Other programs that can open MIDI include Winamp, Windows Media Player, vanBasco’s Karaoke Player, Karaoke Player, Musicnotes Player, and Sibelius.

 

Developed by: MIDI Manufacturers Association

Initial Release: 1983

Useful links:

https://en.wikipedia.org/wiki/MIDI

https://www.midi.org/specifications

MPEG-1 Audio Layer III or MPEG-2 Audio Layer III (MP3) is a digital, audio-coding format used to compress a sound sequence into a very small file to enable digital storage and transmission. MP3 files are the most widely-used audio file for consumers. Due to small size and acceptable quality, MP3 files are accessible to a wide audience, as well as easy to store and share.

 

How to open an MP3 file?

Because MP3 files are so prevalent, most major audio playback programs support them. Simply clicking on the file will open it in iTunes or Windows Media Player, depending on your preferred platform. Users can also preview MP3 files.

 

Another program that can open MP3 files is VLC media player. Keep in mind that two other file types use the MP3 extension. They are Masterpoint green points data, which is obsolete; and TeslaCrypt 3.0 ransomware encrypted file, which is malware that demanded ransom in bitcoins, but is thankfully now deactivated and no longer a threat.

 

Developed by: ISO/IEC, Moving Pictures Experts Group

Initial Release: 1993

Useful links:

https://en.wikipedia.org/wiki/MP3

https://mpeg.chiariglione.org/standards/mpeg-a/music-player-application-format

FreeConvert.com can convert your files to these related formats:


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