SchemViewer vs Structra
SchemViewer
litematica.lgry.orgStructra
github.comSide by side
| Figure | SchemViewer | Structra |
|---|---|---|
| Price from | Free | — |
| Free plan | Yes | — |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | — |
| Windows | Yes | — |
| macOS | Yes | — |
| Linux | Yes | — |
| Plans published | 1 | 0 |
| Spec score · Minecraft Schematic Tools | 8.0 (#6) | 6.3 (#34) |
| Compatibility | The maker describes support for .litematic files; other schematic formats are not listed. | The project lists Paper 1.17 or newer and Java 16 or higher as requirements, with no dependencies required. |
| License | The project is licensed under the MIT License. | The repository identifies its license as GPL-3.0. |
| Purpose | SchemViewer is a browser based 3D viewer for Minecraft .litematic schematic files. | Structra is an asynchronous, time-based schematic loader and saver plugin for Paper. |
Plans
In their own words
SchemViewer
SchemViewer is a free browser-based 3D viewer for Minecraft .litematic schematic files. It uses the Deepslate WebGL engine for interactive viewing, with controls to rotate, zoom and pan. A Y-axis slicer changes the visible height to inspect schematic layers, while region controls show or hide individual subregions and their bounding boxes. The searchable materials checklist supports filtering and checking off blocks. Technical mode switches between default Minecraft textures and customized technical textures. Users can export block lists and metadata as CSV or JSON; the placement workflow is export-only. The maker says files are processed offline in the browser and are not uploaded to a server. A Canvas 2D renderer provides a fallback to the WebGL viewer. The listed format is .litematic, and listed platforms include web, Linux, macOS and Windows. The project is licensed under MIT. For local use, the README describes cloning the repository and opening index.html in a web browser.