Singing Intonation Tracker – Pitch Diagram App

mic off

Ready for your first note.

Press Start, allow your microphone, then sing or play a note and hold it.

Start

Your audio stays on this device. The browser asks for the mic only when you press Start.

Your audio stays on this device.

SETTINGS

In the iOS & Android app

Reference: A4 = 440 Hz
Transposition: C
Note labels: Letters

IN THE iOS & ANDROID APP

What the app adds

Your own reference: Set A4 to your own reference tuning.; On the web: A4 = 440 Hz
Transposition: Shift the note names by up to an octave, for example to read trumpet notes.; On the web: concert pitch
Note labels: Letter names or solfège.; On the web: letter names

The apps are free to download, with an optional yearly subscription.

MIC HELP

If the mic is blocked, click the lock or microphone icon in your browser's address bar, allow the microphone for this site, then reload the page and press Start.

Nothing happens when you play? Check that the right input is selected in your system's sound settings.