YouTube Pitch Shifter

Change the pitch of any YouTube video with a sleek slider — without changing playback speed.

Change the pitch of any YouTube video or song: shift the key up or down without changing the playback speed. A free pitch shifter built for musicians, by musicians, running right in your browser. Made for practice. Transpose a song into your range to sing along, drop a solo down a few semitones to learn it by ear, or match a backing track to your instrument. Adjust pitch across a ±12 semitone range in real time. Why you'll like it: • Shift pitch up or down without speeding up or slowing down the video • Real-time key change; hear it instantly as you drag the slider • Clean, simple panel that stays out of your way • 100% free and open source This extension is open source on GitHub and powered by the OSS library SoundTouchJS. Note: Currently supports YouTube videos only. Great for music practice, ear training, transcribing, singing along, and learning songs in your own key. Happy practicing :-)