MIDI to FLAC Converter
Convert MIDI songs and arrangements to lossless FLAC audio using a General MIDI soundfont. Download a compact recording for archiving or high-quality playback.
Drop your MIDI files here
Up to 10MB per file.
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 FLAC files
Once conversion finishes, download your files individually or as a compressed ZIP archive.
Why convert MIDI to FLAC?
MIDI is a Standard MIDI File containing musical notes, timing, instruments, and performance instructions. Converting it to FLAC creates a lossless compressed audio format that retains the decoded audio data, ready for workflows that use the destination format.
FLAC plays in current Windows, Android, Linux, VLC, and many music apps; some Apple workflows prefer ALAC.
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Frequently Asked Questions
How do I convert MIDI to FLAC?
Add your MIDI file, start the conversion, then download the completed FLAC 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 FLAC?
The converter performs the notes and instrument instructions with a General MIDI soundfont, then writes the performance as a lossless FLAC recording suited to archiving, high-quality playback, and music libraries.
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 FLAC recording for each arrangement.
Is MIDI to FLAC conversion secure?
Yes. Files are transferred over an encrypted connection, processed securely, and automatically deleted shortly after conversion. No account is required.