Block Shape Generator vs BlockBlend

Block Shape Generator is a free web tool made for builders to create block-based shapes. Users can select a sphere, cone, dome, or cylinder, then set a radius or diameter, height, and color. A hollow-shape control creates a shell. The preview includes zoom controls and a grid-lines toggle, and the interface displays the number of blocks required. Users can inspect the current layer or view the top layer in 2D before using Generate Shape to create the selected form. The page recommends Google Chrome or Opera and reports that Edge is not compatible. It also displays controls labelled Unlock features and Enable Model Movement, each marked with a test-tube symbol, but gives no explanation of their terms. The maker invites users to suggest ideas through its official Discord server and links to a donation page for development support. The listed free plan states no numeric limits. The page does not state security, privacy, or compliance practices, so readers looking for those details will not find them here.

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.