Transpose Music Notes

Transpose Music Notes is the fastest way to transpose chords and note names between any two keys.

Whether you're a guitarist, pianist, singer, or band member, this app eliminates the hassle of manually calculating key changes during rehearsal, songwriting, or performance.

KEY FEATURES
• Transpose chords across all 12 musical keys (C, C#, D, D♭, E, F, F#, G, A♭, A, B♭, B)
• Convert up to 8 chords at once in a single operation
• Change input/output keys freely after transposition — no need to re-enter chords
• Chain multiple transpositions in one go (e.g. C → B♭ → E♭)
• Clean, simple interface — no account or internet connection required

PERFECT FOR
• Singers who need to change the key to match their vocal range
• Guitarists and pianists reading chord charts in a different key
• Band members arranging songs for different instruments
• Music students learning key relationships and chord theory

HOW TO USE
1. Select your source key and target key
2. Tap the note/chord names you want to transpose
3. Get instant results — up to 8 chords at a time

Simple. Fast. No ads interrupting your music session.

Recent changes:
Bug fix: Corrected a critical transposition error where chords were being calculated incorrectly. For example, transposing F from C to D now correctly returns G (previously returned E♭). All key combinations now produce accurate results.

Updated for compatibility with the latest Android versions.