Chord Transposer

Transpose chord charts on any guitar tab site, and work out which capo position to use.

Found a chord chart in a key that doesn't suit your voice — or one that's all barre chords? Chord Transposer rewrites it in the key you want, right on the page. WHAT IT DOES • Transpose any chord chart up or down, or jump straight to a target key • Works out capo positions: "Capo 3, play in C" keeps the song in its original key while giving you easy open shapes • Detects the original key automatically — correct it yourself if it's wrong • Keeps chords lined up over the lyrics; nothing shifts out of place • Remembers your setting per song, and puts everything back with one click WHERE IT WORKS Runs automatically on major chord and tab sites. On any other site, click the toolbar icon and approve that site — nothing happens until you do. PRIVACY No account. No analytics. No data collection. Nothing ever leaves your browser. The extension only reads the page to find chord symbols, and only on sites you've allowed. Free, with no limits.