Listen, identify the interval, and sharpen your ear.
Loading piano…
Press Play Interval to begin.
The staff with the two notes will appear here after you guess.
Interval Trainer plays two piano notes and asks you to name the interval — the musical distance between them. It’s a workout for your relative pitch.
Use Intervals to choose Common (the seven most useful intervals) or All (every interval within an octave). Use the Direction toggles to practice only ascending, descending, and/or harmonic intervals — at least one stays on.
Every guess is tracked overall and per interval, with a breakdown so you can see which intervals need work. Your progress is saved in this browser and survives reloads. Reset Stats clears it.
Interval Trainer can be installed as an app — it runs full-screen, gets its own icon, and works offline (piano and all).