Foundation Builder

Build foundations for free. Use Premium AI prompts to create or edit a footprint with 2 AI credits.

FOUNDATION WORKBENCH

Plan it. Shape it. Build on it.

Sketch your building footprint, add premade shapes, and save the finished foundation. One square = one Minecraft block.

0blocks

21 × 21workspace

FOUNDATION TOOLSChoose a tool, then shape your footprint

WORKSPACE SIZEBlocks across × blocks deep

Foundation canvasDraw, erase, or move your footprint. One square = one block.

21 × 21 workspace

Draw blocks · 0 blocks

100%

Turn Zoom on to use +/− or pinch. Scrolling moves the page. Turn Zoom and Pan off to edit blocks.

0 blocksTool: drawManual building is free · AI prompts require Premium

About Foundation Builder

Sketch a building footprint one block at a time with drawing, erasing and moving tools. Adjust the grid, try a different outline and save a foundation locally, to My World or to a project so you can return to the plan while building.