Bulk MID to FLAC Converter Online — Free HD Quality
Drag and drop your multiple MID files into this 100% free online MID to FLAC converter (.mid to .flac), and click the Convert button to bulk convert them to FLAC format in HD quality. Use the quality slider to fine-tune your FLAC output, then download your converted files one by one or as a single ZIP — no signup and no downloads needed, and your original MID files are removed from our servers right after. Also see:How to batch convert WMA to M4A?.
Drop your MID files here to convert to FLAC, or click to browse
Converts .mid to FLAC (.flac) in HD quality — bulk, free, no signup
Choose FilesMID vs FLAC — File Format Comparison
See how MID and FLAC compare across file extension, MIME type, compression, and feature support. Related:Save MID as M4A.
| Feature | MID | FLAC |
|---|---|---|
| File Extension | .mid | .flac |
| MIME Type | audio/midi | audio/flac |
| Compression Type | Varies | Lossless |
| Metadata Support | Yes | Yes |
What Is MID Format?
MIDI File — Musical Instrument Digital Interface note-event data synthesised to audio using a soundfont; the .mid format is the universal standard for exchanging musical scores between DAWs, keyboards, and sequencers. See also:Convert multiple MID to AIFF at once.
- Compression: Varies
- Tags & Metadata: Supported
What Is FLAC Format?
Free Lossless Audio Codec — open-source lossless compression that reduces file size by 40–60% versus WAV with zero quality loss, perfect for audiophile archiving.
- Compression: Lossless
- Tags & Metadata: Supported