Fullbright Texture Pack 1.12.2 No Optifine [upd] ✮

Open Minecraft, go to > Resource Packs > Open Pack Folder . Drag the downloaded file into that folder.

which explicitly state they do not require OptiFine or Sodium. file to your desktop for easy access. Locate Resource Folders: fullbright texture pack 1.12.2 no optifine

If you are playing on Minecraft 1.12.2 and do not want to install Optifine (perhaps due to mod conflicts, FPS issues, or playing on a restrictive launcher), a Fullbright resource pack is a game-changer—literally. It removes all lighting constraints without requiring a single mod. Open Minecraft, go to > Resource Packs > Open Pack Folder

Since it’s just a texture override, there is zero additional CPU/GPU strain compared to a shader. or playing on a restrictive launcher)