How it works
- Save your build in Litematica or WorldEdit. In Litematica, select the area with the area selection tool and choose “Save Schematic”. In WorldEdit, select the area, type //copy and then //schem save with a name. You find the file in the “schematics” folder.
- Upload it here and choose your settings. You see every block type with its count. Untick what you do not want to print, for example glass or leaves.
- Download and slice. The file opens in any slicer without repairs: Bambu Studio, PrusaSlicer, OrcaSlicer, Cura and more.
Detailed step-by-step guides: How to 3D print Minecraft builds: guide and tips · How to export a schematic: Litematica, WorldEdit, structure blocks
Frequently asked questions
Which files work?
.litematic files from Litematica, .schem files from WorldEdit (Sponge format) and .nbt files from structure blocks. Old .schematic files from before Minecraft 1.13 do not work – save them again with WorldEdit.
Which scale should I choose?
1 mm per block is printable with a standard 0.4 mm nozzle and keeps large builds small. Small builds (under about 64 blocks wide) look much better at 2 mm per block, because windows and details one block wide stay open.
What does detail mode do?
Without detail mode every selected block becomes a full cube. In detail mode, stairs and slabs keep their real shape – roofs look like roofs instead of a staircase of cubes.
Why are diagonal blocks connected?
Blocks that touch only at an edge or a corner have no real connection. They break off when printing, and slicers report the model as damaged. The converter adds a small cube underneath, so everything holds together.
Will the model be mirrored?
No. The build is rotated, not mirrored, so text and asymmetric builds stay correct. North points to the back of the print bed.
Is my file stored?
Your upload and the finished file are deleted automatically after 60 minutes. We do not look at your builds and never share them.
How big can my build be?
Up to 50 MB file size and 64 million blocks in the bounding box – for example 400 × 400 × 400 blocks.