# Lookup textures

You can use lookup textures (LUTs) in the High Definition Render Pipeline (HDRP) . To create a LUT, use external software. 

|Page|Description|
|-|-|
|[Understand LUTs](rendering-luts-understand.md)|Learn about LUTs in HDRP.|
|[Create an LUT in Adobe Photoshop](LUT-Authoring-Photoshop.md)|Use Adobe Photoshop to author an LUT texture.|
|[Create an LUT in DaVinci Resolve](LUT-Authoring-Resolve.md)|Use DaVinci Resolve to author an LUT texture.|