Audio tool

Convert FLAC Files to MIDI on Your Device

Convert FLAC to MIDI in your browser for music-event exchange. The source remains on your device throughout local processing.

Route FLAC → MIDI

or drop here · up to 500 MB

Max 50 MB per file

Preview (optional)

When your browser supports it, your audio plays here. You can still convert your file if preview does not load.

Ready

Use upload name

On-device encoding can work the processor harder than ordinary playback during this FLAC-to-MIDI job.
Available memory can limit very large FLAC conversion jobs.
Inspect the MIDI file in the exact player or editor that will receive it.

MIDI serves DAWs, instruments, and notation tools, whereas FLAC commonly serves music archives, mastering, and lossless playback.
For FLAC-to-MIDI delivery, plan for sound depending on the playback instrument.
After leaving FLAC, the receiving app must support the streams encoded inside MIDI, not only its extension.

FLAC to MIDI taking too long? Check available memory; long, high-resolution sources need substantially more.
MIDI converted from FLAC not opening? Test a compatible player and inspect the output streams.
Check whether the receiver supports this MIDI variant: sound depending on the playback instrument.

When does FLAC to MIDI conversion make sense?

It is useful when FLAC media created for lossless distribution must enter a MIDI system designed for music-event exchange.

Where is the FLAC source processed?

The browser prepares MIDI from FLAC on this device instead of sending the source to a remote conversion server.

How can I approve MIDI converted from FLAC?

Test the MIDI file in the receiving app and compare duration, channels and loudness with the FLAC source.

Quick use cases