The Scale Generator builds any scale on any root: major, the three minors, all seven modes, major and minor pentatonic, blues, whole tone, diminished, bebop, harmonic major, and world scales such as double harmonic, Hungarian minor, Phrygian dominant and the Japanese pentatonics. Each scale shows its notes, degree labels, the whole-and-half-step pattern, and plays up, down, or both.
Switch the instrument view to see the scale on a piano keyboard with standard one-octave fingerings for major and minor scales, or on a guitar, bass or ukulele fretboard with the root notes marked, so you can practise it straight from the screen.