Vocal to MIDI Converter
Sing or hum a melody and convert it instantly into a MIDI file. 100% free, private, and secure.
Click to select an audio file
or drag and drop it here
Why convert vocals to MIDI?
Have you ever had a brilliant idea for a massive synthesizer melody, but you cannot figure out how to play it on a keyboard? Instead of struggling to find the right notes, you can just hum or sing the melody into your microphone.
This tool takes your sung vocal recording and instantly translates the pitches and timing into MIDI notes. It bridges the gap between the melody in your head and the actual notes on a screen.
How to turn your voice into an instrument
Record yourself humming or singing a melody on your phone or computer. Make sure you are in a quiet room so the microphone doesn't pick up background noise. Upload that audio file here.
Our pitch detection engine analyzes your voice and outputs a standard MIDI file. Download the file, drop it onto a massive synth patch in your DAW, and your simple humming is instantly transformed into a professional electronic melody.
Frequently Asked Questions
Do I have to sing perfectly in tune?
No. The engine maps your pitch to the absolute closest musical note. So even if you are slightly flat or sharp, it will still output the correct MIDI note on the grid.
Can I hum instead of singing words?
Humming actually works significantly better than singing lyrics. Hard consonants like "T" or "K" can confuse the pitch detector. Humming a smooth "Mmm" or "Ooo" gives the best results.
Will this detect the rhythm of my singing?
Yes, it places the MIDI notes on the timeline based on exactly when you sang them. You might need to quantize the MIDI file in your DAW to snap everything perfectly onto the grid.