keyshift.cc

Search or paste a YouTube link, pick your key, and sing along.

Search shows the top results from YouTube. If you don’t see your song, try adding the artist name or more specific keywords.


Current shift: 0 semitones  –  Remembered Your Key From Previous Session
Keyshift remembers your last chosen transposition for each YouTube video on this device. If you clear your browser data or use a different browser/device, saved keys may disappear.
Detected key: (not analyzed yet)
Key detection is an estimate based on the audio. It works best for songs that stay in a single clear key. Songs with modulations or complex harmony may be detected less accurately.
Current playback key: —
Idle
0:00 0:00
Vol

Piano reference (one octave)

On iPhone, make sure your ringer / silent switch is ON to hear the reference piano.

Tap keys to hear a simple reference tone (C4–B4).