HumMIDI

Got a melody stuck in your head? Just hum it.

hummidi listens to you hum or sing, detects the pitch in real time, and turns your voice into clean, editable musical notes. Fix anything by hand, play it back with real instrument sounds, and export a standard MIDI file to any music app or DAW.

Perfect for songwriters, producers, and anyone who’s ever wished they could capture a tune before it slips away.

CAPTURE YOUR IDEA

• Hum, sing, or use syllables like “do” and “na” for crisp note starts
• A live pitch and frequency readout confirms hummidi is hearing you
• Adjustable microphone sensitivity for quiet singing or noisy rooms
• Instant recording feedback tells you when a take is clean or worth redoing

CLEAN IT UP

• Automatic note detection with smoothing that removes vibrato wobble and stray blips
• Automatic key detection — snap notes to the nearest scale in one tap
• Detect tempo from your rhythm, or set it yourself
• Quantize timing to a grid for a tighter feel
• Transpose up or down by semitone or octave

EDIT LIKE A PRO

• A clean piano-roll editor — tap to select, drag to move or retune, drag the edge to change length
• Nudge pitches by semitone with a stepper
• Audition any note before you play the whole thing
• Add and delete notes, with undo whenever you need it

PLAY AND EXPORT

• Play back your melody with a choice of instrument sounds
• Scrub the playhead to hear any part
• Export a standard MIDI file to share with GarageBand, Logic, Ableton, or any DAW

SAVE YOUR SESSIONS

• Save, load, rename, and duplicate melodies as you experiment
• Come back to any idea whenever inspiration strikes

Your voice is the only instrument you need to start writing. hummidi handles the rest.