Bulk MIDI to AMR Converter Online — Free HD Quality
Drag and drop your multiple MIDI files into this 100% free online MIDI to AMR converter (.midi to .amr), and click the Convert button to bulk convert them to AMR format in HD quality. Use the quality slider to fine-tune your AMR 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:Simple MP3 to iPhone Audio tool.
Drop your MIDI files here to convert to AMR, or click to browse
Converts .midi to AMR (.amr) in HD quality — bulk, free, no signup
Choose FilesMIDI vs AMR — File Format Comparison
See how MIDI and AMR compare across file extension, MIME type, compression, and feature support. Related:How to turn MIDI into Android Audio?.
| Feature | MIDI | AMR |
|---|---|---|
| File Extension | .midi | .amr |
| MIME Type | audio/midi | audio/amr |
| Compression Type | Varies | Lossy |
| Metadata Support | Yes | No |
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:Bulk MIDI to MP2 tool.
- Compression: Varies
- Tags & Metadata: Supported
What Is AMR Format?
Adaptive Multi-Rate — the standard voice codec for GSM and UMTS mobile networks, used in phone call recordings and voice messages; delivers compact files optimised for speech at 8 kHz.
- Compression: Lossy
- Tags & Metadata: Not supported