From the whole build to a single layer
Use the orbit camera for the exterior or free camera for the interior. Multi-layer mode shows the build up to your selected height; single-layer mode isolates one level. Dimension guides help you check the footprint and height.
Materials and source data
Search parsed materials by name or block ID and locate them in the structure. Inspect source data to check NBT fields. Modded blocks need available models and textures to display correctly; a missing model does not mean the block is absent from the source.
Your file stays local
Opening a local schematic does not publish it. Replacement, cropping and conversion work on a browser-held copy, not your original file. Test downloaded results in a backed-up world before using them in a build.
Common questions
Does the viewer simulate redstone or Create machines?
No. It shows the structure, not Minecraft redstone, fluid or mechanical logic. Test the build in the required game version with the relevant mods.
Can it preview any size of schematic?
Device memory, browser limits and graphics capabilities affect large builds. Check materials first, reduce visible layers or split the file. Not every device can render every structure.
