Block Round vs MinecraftMaps Pixel Circle Generator

Block Round is a free browser tool for making circles, ellipses, spheres, and ellipsoids with Minecraft block textures. Its 2D modes offer Euclidean, Bresenham, and Threshold algorithms; the 3D modes include X, Y, and 45-degree diagonal cuts, with a 3D preview. Users can choose blocks such as Grass Block, Dirt, Stone, Oak, Diamond, Sand, and Gravel, or a Random mix. The tool exports 2D figures as PNG and 3D figures as Sponge schematic v2 files, which WorldEdit, Litematica, and MCEdit can import. It runs in a browser without installation, an account, or a backend, and works offline as a PWA. Settings last for the session and reset to defaults after a reload. A technical math companion is available in nine languages, with each PDF described as at least 25 pages. The project states that its code, layout, design system, and sound engine are All Rights Reserved, and says it is not affiliated with, endorsed by, or sponsored by Mojang Studios or Microsoft.

MinecraftMaps Pixel Circle Generator is a free web tool for planning Minecraft circles, ovals, and ellipses block by block. A live grid changes with the selected dimensions and style, while the page reports the exact block count and equivalent stacks of 64. Thin creates a one-block outline, thick creates a two-block ring, and filled creates a solid disc. Turning off the force-circle lock allows different widths and heights for oval shapes. The current grid can be downloaded as a PNG reference image, and coordinate output is available. The generator fills blocks whose square centers fall inside the chosen circle or oval; outline modes remove inner blocks. Its guidance recommends building one quadrant from the center and mirroring it across the other three for symmetry. Suggested applications include tower walls, silos, pond rims, floors, ceilings, and platforms. MinecraftMaps.com says it began in November 2011 and is not affiliated with Mojang or Microsoft.