MIDI to MP3 Converter
Convert MIDI songs and arrangements to MP3 audio with a General MIDI soundfont. Choose audio quality and download a playable recording online.
Drop your MIDI files here
Up to 10MB per file.
Conversion Settings
Files are encrypted and auto-deleted after conversion
How to Convert
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Upload your MIDI files
Drag and drop or select MIDI files from your device. You can upload multiple files at once.
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Configure Output
Choose an audio quality setting to balance sound quality and file size.
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Download MP3 files
Once conversion finishes, download your files individually or as a compressed ZIP archive.
Why convert MIDI to MP3?
MIDI is a Standard MIDI File containing musical notes, timing, instruments, and performance instructions. Converting it to MP3 creates a compact audio format with near-universal playback support, ready for workflows that use the destination format.
MP3 plays on virtually every phone, computer, browser, car stereo, media player, and editing app.
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Frequently Asked Questions
How do I convert MIDI to MP3?
Add your MIDI file, choose your preferred quality and start the conversion, then download the completed MP3 recording. No account is required.
What is a MIDI file?
MIDI is a Standard MIDI File containing musical notes, timing, instruments, and performance instructions rather than recorded sound.
How does MIDI become MP3?
The converter performs the notes and instrument instructions with a General MIDI soundfont, then writes the performance as a genuine MP3 recording suited to phones, music players, presentations, and everyday sharing.
Will drums and instrument changes be included?
Yes. Standard General MIDI program changes, percussion, note timing, velocity, pitch controls, and supported controller data are used during rendering.
Can I convert several MIDI files together?
Yes. Add multiple MIDI files, convert them in one batch, and download a separate MP3 recording for each arrangement.
Is MIDI to MP3 conversion secure?
Yes. Files are transferred over an encrypted connection, processed securely, and automatically deleted shortly after conversion. No account is required.