Install Fabric Loader
Install the Litematica mod
Install MaLiLib, if required by your version
Place the mod files in the Minecraft mods folder
Launch Minecraft with the Fabric profile
Open a world or server
Press the Litematica menu key to open the mod menu
Load or create a schematic
Use the schematic placement tool to position it
Move, rotate, and align the schematic as needed
Enable the material list if you want required block counts
Turn on render overlays to see the schematic in-game
Use easy place or placement helpers if available
Build the structure by matching the schematic
Check block mismatches with the overlay
Save your own builds as schematics if needed
Adjust Litematica keybinds in controls if necessary