Free Bulk MIDI Audio Converter Online — 25+ Formats
Drag and drop your files into this 100% free online MIDI converter (audio/midi, .midi, Varies), pick a target format from 25+ options and click the Convert button to change formats in HD quality. Use the quality slider to control file size and detail, then download each result separately or grab the whole batch as a single ZIP — no signup, no downloads, and no watermark needed; your MIDI files are deleted from our servers right after. Also see:Mass MP3 conversion.
Drop your MIDI files here or click to browse
Convert MIDI to MP3, WAV, FLAC, OGG, AAC, M4A and 19+ more formats in HD quality
Choose FilesThis MIDI converter supports 25+ output formats with bulk and batch processing — pick your target format directly from the dropdown above. Related:Bulk WAVE conversion tool.
What Is MIDI Format and Why Convert It Online?
MIDI File (long extension) — the .midi variant of the MIDI format carrying the same musical note-event data as .mid; synthesised to audio via fluidsynth with a General MIDI soundfont at 44100 Hz. See also:Complete OGG converter.
| Property | MIDI Details |
|---|---|
| File Extension | .midi |
| MIME Type | audio/midi |
| Compression Type | Varies |
| Metadata Support | Yes |
| Available Output Formats | 25+ formats |
- Bulk and batch conversion that lets you upload and convert multiple MIDI files at once to any of 25+ supported formats
- 100% free with no signup so you can start converting MIDI files instantly without creating an account
- Private and secure because all uploaded files are auto-deleted from our servers immediately after conversion You might also need:OGA converter.