UE4 – Change the size of the UI and fonts Oded Maoz Erell 6 years ago Advertisements Software: Unreal Engine 4.24 To Change the size of the UI and fonts in the Unreal Editor: Select: Window > Developer Tools > Widget Reflector To open the Widget Reflector window In the Widget Reflector window, change the Application Scale parameter: Share this: Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook