[app4soft]

In latest version it is possible to choose official ("ДСТУ 9112:2021") or any other exists variants[0] — in extension option (click on extension icon on browser toolbar):

> Switch Latinization system in the popup window.[1]

[0] https://en.wikipedia.org/wiki/Ukrainian_Latin_alphabet

[1] https://paiv.github.io/latynka/en/