Pitch Changer Online – Free Browser Tool for Music Practice
Shift the pitch of any song directly in your browser. Use Transpose to practice in any key on YouTube, Spotify, and more.
Pitch changer online
Need a quick way to shift the pitch of a song? A pitch changer online lets you raise or lower the key instantly, without editing audio files or uploading tracks.
With the free Transpose extension, you can change pitch directly in your browser while streaming from YouTube, Spotify (web), SoundCloud, Deezer, and Apple Music.
Why musicians use a pitch changer
- Practice songs in a different key
- Sing along in your vocal range
- Create funny voice effects
- Learn difficult parts by looping and slowing down
How it works
- Install the free Transpose extension.
- Play a song on YouTube, Spotify, or another supported site.
- Open the Transpose controls and shift pitch up or down in semitone steps.
- Combine with speed control and looping for practice.
Features
- Pitch shifting up to ±12 semitones
- Real-time control while music plays
- Loop sections to focus on verses or solos
- Formant correction (Pro) for natural vocals
- Works across multiple platforms, no uploads needed
Try Transpose for free
Start using the most flexible pitch changer online today.
- Install Transpose Free → link to your store page
- Learn about Pro → /pro
FAQ
Does it work with Spotify and YouTube
Yes. Both are supported, along with SoundCloud, Deezer, and Apple Music.
Is it free
Yes. All basic features are free. Transpose Pro adds advanced functions.
Do I need to upload files
No. Everything runs live in your browser on the streaming site itself.