BlockBlend vs Minecraft Shape Generator

BlockBlend is a free browser tool for making Minecraft block palettes and geometric build blueprints. Its Circle Generator creates circles, rings, spheres, domes, and cylinders, with block counts, bounding-box information, and layer-by-layer views. Outputs include WorldEdit commands, ASCII blueprints, and JSON. The CraftLab palette library contains more than 300 blocks and can generate combinations around moods such as Medieval, Cyberpunk, Fantasy, and Oceanic. Palettes can be previewed in 3D, shared with the community, and exported as weighted WorldEdit //set commands. The Free plan is listed at free and includes unlimited palettes, all blocks, WorldEdit export, and community sharing. Image-to-palette conversion, schematic import, and map art are marked as coming soon. The privacy policy describes collection of account details and page, feature, and device usage information, as well as Google Analytics for aggregated usage analytics. Account data is retained while an account is active; deleted account data is removed within 30 days.

Minecraft Shape Generator is a free web tool for turning geometric forms into block-by-block Minecraft building plans. It provides layer-by-layer blueprints, a 3D preview, coordinate output, and PNG export. Shape choices include spheres, domes, circles, ellipsoids, eggs, toruses, hearts, stars, cubes, pyramids, arches, mazes, spiral stairs, towers, roofs, and more. The Hollow mode makes a shell, while Solid fills the shape. The tool shows the total number of blocks and the count for the layer currently displayed. Its visual blueprints are intended for Java, Bedrock, and console builds; the output is a plan rather than a command or mod. The layer view can be kept on a mobile device as a reference while building on a PC or console. The site identifies survival players, creative builders, and server teams as users. For symmetry, its guidance recommends odd diameters, which result in one center block. No account is required, and creations are not stored.