Bulk MIDI to AIF Converter Online — Free HD Quality
Drag and drop your multiple MIDI files into this 100% free online MIDI to AIF converter (.midi to .aif), and click the Convert button to bulk convert them to AIF format in HD quality. Use the quality slider to fine-tune your AIF output, then download your converted files one by one or as a single ZIP — no signup and no downloads needed, and your original MIDI files are removed from our servers right after. Also see:Change AIF files to M4A.
Drop your MIDI files here to convert to AIF, or click to browse
Converts .midi to AIF (.aif) in HD quality — bulk, free, no signup
Choose FilesMIDI vs AIF — File Format Comparison
See how MIDI and AIF compare across file extension, MIME type, compression, and feature support. Related:Quick MIDI to ALAC online converter.
| Feature | MIDI | AIF |
|---|---|---|
| File Extension | .midi | .aif |
| MIME Type | audio/midi | audio/aiff |
| Compression Type | Varies | Lossless |
| Metadata Support | Yes | Yes |
What Is MIDI Format?
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:Free MIDI to AIFC converter.
- Compression: Varies
- Tags & Metadata: Supported
What Is AIF Format?
Audio Interchange File Format (short extension) — the .aif variant of AIFF used by older Apple software and some DAWs; functionally identical to .aiff with the same uncompressed PCM quality.
- Compression: Lossless
- Tags & Metadata: Supported