AutoBuild vs Schemalook

AutoBuild is a Minecraft building mod for browsing schematics, saving builds, and loading public designs in-game. Its community library is intended for builds shared by AutoBuild creators, although the library page currently shows no listing results. Users can upload.schem files with screenshots, a category, and visibility settings; staff may review submissions before they reach the public library. Public schematics can also appear in Discord updates. The mod supports.schem and.litematic files, offers a 3D preview, and uses an in-game placement workflow. To send a schematic to the mod, users install it and link their website account from the in-game Account tab. AutoBuild is available for desktop and listed platforms include Linux, macOS, web, and Windows. Its plan costs nothing and includes public library access, uploads, and in-game loading. AutoBuild+ costs nothing, but is available only through official giveaways; active access adds profile customization, premium schematics, premium tools, and future features. Downloads are linked through Modrinth and CurseForge. AutoBuild says it is not an official Minecraft product and is not approved by or associated with Mojang or Microsoft.

Schemalook is a free web-based Minecraft schematic viewer and toolkit. Its viewer opens.litematic,.schem,.schematic, and.nbt files in 3D, with orbiting, zooming, shadow and day/night controls, and layer-by-layer inspection. It counts required blocks and links each block to a wiki page containing recipes and stats. Files remain on the device unless saved to a Schemalook library. Saved builds can be private, shared by link, or limited to specific people, with download controls. The pixel-art tool converts PNG, JPG, and WebP images into block schematics, accepting files up to 10 MB and 4096 pixels per side. A map-art tool supports layouts up to 4×4 maps. Palette generation suggests block combinations by texture colour and permits palettes of three to eight blocks. The converter exports litematic, schem, nbt, and Bedrock mcstructure formats and warns about replacements for older game versions. The free viewer upload limit is 7 MB, and the workflow is export-only.