Convert MIDI to MP3

Local rendering

Choose a .mid or .midi file, select an audio format, and render it in this browser. Your file is not uploaded to a server.

Choose a MIDI fileType 0 and Type 1 files are supported

No file selected

Output format

Limit: 10 MB per file, 10 minutes per performance, and 5,000 notes. WAV is 44.1 kHz, 16-bit PCM; MP3 is 128 kbps.

Practical export guide

Convert MIDI to MP3

Concrete checks for silent files, troublesome exports, and long rendering jobs. For a MIDI to WAV conversion, choose WAV above; to convert MIDI to WAV, the render stays in this browser.

Keep the MIDI editable: MIDI Agent is a text-to-MIDI AI music plugin for your DAW that generates melodies, chords, drums, and basslines from prompts.

Explore MIDI Agent

Quick questions

MIDI to WAV conversion in the browser

Can I make WAV instead of MP3?

Yes. Select WAV in the output menu before rendering. The file is an uncompressed 44.1 kHz, 16-bit PCM WAV.

Does this upload my MIDI file?

No. Parsing, synthesis, and encoding run in the visitor's browser. The MIDI file stays on the device.