OnPitch - Vocal Pitch Monitor

OnPitch - Vocal Pitch Monitor is a real-time vocal pitch monitor Chrome extension. It detects the notes you sing in real time, displaying the note name, cents, and exact Hz frequency from C0 to B8, helping you stay on pitch with a quick glance. It’s simple to use: open the extension and sing—no recording required—and you can examine vibrato and pitch drift within musical phrases.

Designed for singers and voice learners, OnPitch provides instant feedback to improve pitch accuracy and confidence. It emphasizes privacy and simplicity while requiring microphone access to capture your voice.