Vocal to Piano

Hear your voice as piano notes. Record your voice, watch the pitch curve draw in real time, then play it back as piano tones to discover your vocal range.

See your voice as a graph, hear it as piano.

Vocal to Piano displays the pitch of your recorded voice as a real-time graph, then analyzes it and turns it into piano sound.

Record Your Voice Tap the red circle button to start recording. As soon as you sing or hum, your pitch is drawn on the graph in real time. You can pause and resume recording, or tap the square button to stop completely.

Play Back Your Recording Tap play to listen to your recording again. A white vertical line on the graph follows the current playback position, and you can pause and resume anytime.

Convert Your Voice to Piano Tap Convert to analyze your recording and turn it into musical notes. Tap Play to hear those notes as real piano sound, with a green vertical line tracking the playback position. Discover what your voice sounds like as a melody.

See Your Pitch at a Glance The current note name and frequency are shown in real time at the top of the screen (for example, A4, 440.0Hz). A yellow curve traces your pitch over time, and orange blocks highlight sections where your pitch stayed steady. You can freely scroll the graph up, down, left, and right.

Save and Load Recordings Use Save in the settings menu to keep your favorite recordings, and Load to bring back any recording you've saved before.

Customize the Graph Your Way Adjust volume sensitivity to reduce background noise. Freely resize the graph's height and horizontal spacing. Choose how pitch is displayed: curve, blocks, or dots. Choose how note names are shown: C4, Do 4, or MIDI number.

Who It's For Anyone who wants to see their pitch while practicing singing, anyone curious about their exact vocal range, anyone who wants to track and compare their vocal practice over time, and anyone curious what their voice sounds like as a piano melody.

Tap the red button now and see the graph and melody your voice creates.