StructSaver
StructSaver lets players save, load and place Minecraft structures in-game, with ghost previews, rotation, mirroring and NBT support.
What it does
Players select an area, store it as a reusable template and place it again wherever needed. Selections are made with a wooden hoe, and two clicks mark opposite corners at once. A single block can also be picked when only one block is needed. Each saved structure can be given its own custom name, and the templates are stored as JSON files.
Before a structure is set down, a ghost preview shows where it will land, and placement outlines appear in one of eight colour presets. Placed structures can be rotated and mirrored, and the mod reads NBT data, so structure files from other sources can be used. Several players on a server share synchronized placement, which suits builders working on the same project.
The mod is published for Fabric only, for Minecraft 26.2. Servers that run it need every player to install it too. The code is released under the MIT License, but the project is not open source. The latest Fabric file is 1.0.0 for 26.2, dated 2026-06-24, on the beta channel.
Key features
Reusable templates
Saved structures can be loaded and placed again, with each template given its own custom name.
Hoe-based selection
A wooden hoe marks the area, and two clicks set opposite corners instantly. A single block can be selected instead.
Ghost previews
A translucent preview shows the position of a structure before it is placed, along with rotation and mirroring.
Colour-coded outlines
Placement outlines come in eight colour presets, which helps when several structures sit close together.
NBT and JSON support
NBT structure files are read, and saved templates are kept as JSON, so the stored data stays readable.
Multiplayer placement
Placement is synchronized between players, so a group can build the same structure together.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
How it compares
BrickByBRICK TAB-Complete is a Fabric mod for 26.2 that is client-side only and open source under the MIT License. Ghost Sky is a Fabric mod for 26.2 that is server-side only under the MIT License and is not open source. F3 Structure is a client-side only Fabric mod for 26.2 released under All rights reserved. StructSaver differs from all three by being client and server and by saving reusable structure templates.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| StructSaver | Fabric | 26.2 | Client and server | 2026-06-24 |
| BrickByBRICK TAB-Complete | Fabric | 26.2 | Client-side only | 2026-09-08 |
| Ghost Sky | Fabric | 26.2 | Server-side only | 2026-09-07 |
| F3 Structure | Fabric | 26.2 | Client-side only | 2026-07-19 |
Questions
Does StructSaver need to be installed on the server?
Which loader and version does StructSaver support?
Can structure files from other sources be placed?
In the catalog
StructSaver is one of 8,515 World generation mods on ModsFinder, and one of 4,027 World generation mods for Fabric. 13,894 mods support Minecraft 26.2.
More from ShadowCore Studios
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What the author says
StructSaver is a Fabric mod for Minecraft 1.21.5 which lets you save, load and place structures on the fly in-game. Whether it's colossal cities, complicated redstone creations or smaller decorative buildings, StructSaver provides a simple solution to quickly get hold of reusable structure templates and then place…
Official listing
- Modrinth page
- modrinth.com/mod/structsaver
- Owner
- ShadowCore Studios
- Published
- 2026-06-24
- Updated on Modrinth
- 2026-06-24
- Facts verified
- 2026-10-15