Unreal Engine 4.26 Documentation

Unreal Engine 4.27 Documentation

Unreal Engine 5.0 Documentation

Unreal Engine 5.1 Documentation

Unreal Engine 5.2 Documentation

Unreal Engine 5.3 Documentation

Light Theme

Dark Theme

Set Extension

Windows

MacOS

Linux

Sets the extension of the given filename (like ChangeExtension, but also applies the extension if the file doesn't have one)

Target is Blueprint Paths Library

Set Extension

In Path

In New Extension

Return Value

Inputs

	In Path String
	In New Extension String

Outputs

String

Sets the extension of the given filename (like ChangeExtension, but also applies the extension if the file doesn't have one)

Help shape the future of Unreal Engine documentation! Tell us how we're doing so we can serve you better.

Take our survey

Dismiss