Piano
17 tools
Free online accidental calculator
A free online accidental calculator. Pick a key and a note letter and it tells you the sharp, flat, or natural that letter carries in that key, spells the note, and shows it on the staff.
Free online chord analysis tool
A free online roman numeral analysis tool. Pick a major or minor key and see its seven diatonic triads with numerals, chord symbols, and notes — click a numeral to light the chord on the keyboard and hear it.
Free online chord finder
Pick a root note and a chord type — major, minor, sevenths, suspended and more — and see the chord on the piano, named and spelled out for you.
Free online chord reading trainer
A free chord reading trainer. A chord is stacked on the staff, you name its type, and you can hear it — with instant feedback and a running score.
Free online interval finder
Pick a root note and an interval — from a minor second to an octave — and see and hear the two notes on the piano.
Free online keyboard ear trainer
A free online keyboard ear trainer. Hear a note, then click the matching key on the on-screen piano — with instant feedback, the right key revealed on a miss, and a running score.
Free online key signature finder
A free online key signature finder. Pick a mode and a key and see its sharps or flats drawn on the staff, the scale spelled out, and its relative key named — then hear it played.
Free online key signature trainer
A free key signature trainer. A key signature appears on the staff, you pick the major key it belongs to, and you get instant feedback and a running score.
Free online metronome
A free online metronome. Set the tempo and time signature, hear an accented downbeat, and practice in steady time right in your browser.
Free online note ear trainer
A free online note ear trainer. Hear a note, name it, and get instant feedback and a running score — with a reference C to anchor your ear, right in your browser.
Free online note finder
Pick a note and see every place it sits on the piano keyboard, named — and tap any key to hear it.
Free online note reading trainer
Practice reading the treble staff: a note appears, you click it on the piano. Instant feedback, the note plays, your score tracks.
Free online scale ear trainer
A free online scale ear trainer. Hear a scale played from a random root and name its type — major, minor, the modes, pentatonic, blues — with instant feedback and a running score.
Free online scale finder
Pick a root note and a scale type — major, minor, the modes, pentatonic, blues — and see every note light up on the piano, spelled out for you.
Free online scale reading trainer
A free scale reading trainer. A scale is written on the staff, you name its type, and you can hear it played back — with instant feedback and a running score.
Free online tap tempo (BPM tapper)
A free online tap tempo tool. Tap the button or the space bar in time with any music and it reads the tempo back in BPM, with a matching tempo marking.
Free online virtual piano
Play a piano in your browser — use your mouse, touch, or computer keyboard. Three octaves with real piano sound.