Drop .mid file here or click to browse Advanced Options Convert MIDI files to MP3 or WAV online with high-quality audio rendering. Support for multiple synth voices , Custom SoundFont , adjustable bitrate , and volume control . Achieve cinematic audio quality locally in your browser. Convert MIDI to MP3 or WAV format Multiple synth voices (Synth/AM/FM/Duo/Membrane) SoundFont support for realistic piano sound Adjustable bitrate (128-320 kbps) Volume control and preview before export Local processing, no upload required 1. Upload MIDI File Select a .mid or .midi file from your computer. The file will be parsed locally in your browser. 2. Choose Format & Settings Select output format (MP3/WAV), synth voice, bitrate, and adjust volume as needed. 3. Preview Audio

Play the audio preview to ensure it sounds correct before converting. 4. Convert & Download Click convert button and wait for the rendering process to complete. 5. Save Your File Download the converted audio file to your computer. Are files uploaded to a server? What audio formats are supported? What is SoundFont? How long does conversion take? Can I edit MIDI before converting? Technical Specifications Privacy & Security All MIDI conversion and audio rendering happens entirely in your browser. No files are uploaded to any server. Your music stays private and secure on your device.