Chord Identifier (Reverse Chord Finder)

When I hit Db F G B on the keys
Can it not only show that the root note is Db?

When I hit Db F G B on the keys
Can it not only show that the root note is Db?
For example, the chord sound of G7b5 is actually Db F G B, but the root note becomes G.

Can SCALER select a few notes and then display all possible chords?