INPUT AND OUTPUT
Know what goes in and what comes out.
- Input: MP3, WAV, FLAC, M4A, or OGG.
- Output: one standard
.middownload. - Workflow: choose a file, convert it, then download the result.
AUDIO TO MIDI CONVERTER
Audio to MIDI converter.
Convert an audio file into an editable standard MIDI file in your browser.
Drop audio here
or browse from your device
MP3 · WAV · FLAC · M4A · OGG
TRANSCRIPTION ENGINE
Local Web Audio pitch tracker
BEST FOR
Clear vocals, piano, guitar, or bass
OUTPUT
Standard .mid file
ONE TOOL, SEVERAL AUDIO INTENTS
WAV to MIDI and FLAC to MIDI use the same converter.
Use this page when the source is described as audio, WAV, FLAC, MP3, M4A, or OGG. The file is decoded in the browser, the local pitch tracker writes note data, and the result is a standard .mid file you can open in a DAW or MIDI editor.
BEST FIRST PASS
Clear single parts are easier to read.
Clear vocals, piano, guitar, and bass are the intended starting points. Dense full mixes can produce a rough first pass, so treat the downloaded MIDI as editable note data rather than a promise of a perfect transcription.
WHAT IS DIFFERENT HERE
A compatibility guide is visible before you choose a file.
The page puts the supported formats, output type, local engine, best source types, and workflow limits next to the tool. It is designed to answer “can this file work here?” before a conversion starts. One file is handled per run; there is no account wall or upload step.