Chord Transposer
Transpose chords to a new key. Enter a chord or a whole progression, pick how many semitones to move, and get the new chords instantly.
Paste a progression or a line of chords — C, G, Am, F. Quality suffixes (m, 7, maj7, sus4…) are kept.
Sets the shift from the first chord's key.
Transposed chords
D A Bm G
First chord moves C → D (2 semitones up).
How it works: Transposing moves every note of every chord by the same number of semitones. The chord qualities never change — a minor chord stays minor, a 7th stays a 7th — only the roots move.
Try next: Capo Calculator · Capo Chart