Decorative block pattern
Minecraft Heart Generator
Create a pixel-block heart for banners, floors and decorations. Set the diameter, switch between outline and filled, then download a build chart.
Build pattern
Pattern
0Total blocks
1Layers
0This layer
Drag to rotate
Why use a generated block pattern?
A heart curve is smooth and symmetric, which is hard to freehand on a square grid without it looking lopsided. This tool centers the curve and keeps both lobes even.
Choose the heart diameter in blocks.
Select an outline or solid heart and adjust thickness.
Build from the chart or export PNG/SVG for later.
Frequently asked questions
How is the block heart shape calculated?
It uses a standard heart curve formula, tests every grid cell against it, and centers the result.
Can I make a filled heart?
Yes. Switch Build style to Filled / solid. Outline mode traces just the border.
Does it work on phones?
Yes. Controls stack into a single column and the canvas scales to the available mobile screen width.