Piano chord diagrams
You can find piano chord diagrams on most chords and Official tabs right above the tab itself. You can switch between Guitar, Ukulele, and Piano chord diagrams.
To switch to Piano chords:
Tap on the Guitar or Ukulele button.
Search ukulele tabs
To find ukulele tabs:
Go to Search.
Enter the song name in the search bar and hit search.
Tap the Filter button in the bottom-right corner (it says All types. All Tuning if you didn't change it before).