Your next build.
One block at a time.
Free Minecraft tools for the shapes, materials and little details that make a great build.
Find your next tool Free to use · No account · Saved on your device
Minecraft building tools
Choose your tool. See the result as you work.
Circle generator
Perfect circles and ovals, one block at a time.
Open toolSphere generator
A full sphere, broken into buildable layers.
Open toolDome generator
Plan a curved roof with every layer counted.
Open toolImage to Minecraft
Turn a picture into a block grid and material list.
Open toolStack calculator
Blocks, stacks and shulker boxes. Maths sorted.
Open toolResource calculator
Calculate raw materials for common building blocks.
Open toolSpiral staircase
Plot a spiral staircase with a layer-by-layer plan.
Open tool
A place for unfinished ideas.
Save your plan, keep your progress and come back when you are ready to build.
Plan before you place
Find the right circle, explore a sphere layer by layer, turn an image into block art or work out how many stacks to bring. Each tool shows its assumptions and export options.
Read the building guides