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FX HLSL
File conversion

Convert FX to HLSL

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Is it possible to convert FX to HLSL?
Yes - FX converts to HLSL.

An .fx file is a superset of HLSL - extract the shader function bodies and translate technique/pass declarations to Pipeline State Objects for modern HLSL workflow. No automated converter; refactoring by hand or using the DXC compiler with modern targets.

Also to HLSL: PSSL

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Tested on macOS, Windows & Linux
Last verified Oct 2026

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How to convert FX to HLSL

Converting a .FX file to .HLSL lets you open the content in software that prefers the .HLSL format, though some details may change compared with the original. We are still putting together the list of programs that handle .FX files.

A full step-by-step guide for this conversion is on the way; the information above is drawn straight from our database.

About these formats

.FX DirectX HLSL Effect File

An FX file is a DirectX HLSL effect file - plain-text GPU shader code used by Direct3D in Windows games and 3D applications. Open it in any code editor such as Visual Studio or VS Code. It…

Open .FX details →
.HLSL High Level Shader Language source code file

A .HLSL file is associated with High Level Shader Language source code, a 3d image file.

Open .HLSL details →