MIDI File Analyzer

Upload a MIDI file to view detailed information

Drop a MIDI file here

or click to browse

About MIDI Analyzer

Our free MIDI file analyzer lets you inspect the contents of any MIDI file instantly. Upload your file to see tempo, time signature, key signature, and detailed track information.

View tempo, time signature, and duration
Automatic key detection using music theory algorithms
Track-by-track breakdown with instrument names
Note range analysis for each track
No upload to servers - everything runs in your browser