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plugin

Structure BoxesMinecraft plugin for 1.21.5

A plugin that adds items that turn into structures when places

newest supported 1.21.5MiscellaneousMechanicsGeneralAdmin Tools
Latest version
StructureBoxes v3.7
Minecraft
1.8 to 1.21.5
Java
Java 21+
Platforms
none declared
Licence
not stated
Downloads
12.7k
Updated
17 mo ago
Available on
CurseForge
Space NodeOur hosting

Host Structure Boxes servers

One click and Structure Boxes is installed on a Paper or Purpur server built for it.

  • 1.21.5
  • One click plugin install
  • Paper and Purpur ready
  • Automatic updates
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Minecraft versions

Every version Structure Boxes declares support for, newest first, with the Java runtime that version needs.

Other plugins
MinecraftKindJavaEvidenceReleased
1.21.5release21+declared25 Mar 2025
1.21.4release21+declared3 Dec 2024
1.21.3release21+declared23 Oct 2024
1.21.2release21+declared22 Oct 2024
1.21.1release21+declared8 Aug 2024
1.21release21+declared13 Jun 2024
1.20.6release21+declared29 Apr 2024
1.20.5release21+declared23 Apr 2024
1.20.4release17+declared7 Dec 2023
1.20.3release17+declared4 Dec 2023
1.20.2release17+declared20 Sept 2023
1.20.1release17+declared12 Jun 2023
1.20release17+declared2 Jun 2023
1.19.1release17+declared27 Jul 2022
1.19release17+declared7 Jun 2022
1.18.2release17+declared28 Feb 2022
1.18.1release17+declared10 Dec 2021
1.18release17+declared30 Nov 2021
1.17release16+declared8 Jun 2021
1.16release8+declared23 Jun 2020
1.15release8+declared9 Dec 2019
1.14release8+declared23 Apr 2019
1.13release8+declared18 Jul 2018
1.12release8+declared2 Jun 2017
1.11release8+declared14 Nov 2016
1.10release8+declared8 Jun 2016
1.9release8+declared29 Feb 2016
1.8.1release8+declared24 Nov 2014
1.8release8+declared2 Sept 2014

Download

From Structure Boxes’s own host. Nothing is re-hosted here.

StructureBoxes v3.7release20 Apr 2025

StructureBoxes-Bukkit.jar · 0.1 MB · for 1.20, 1.20.1, 1.20.2, 1.20.3, 1.20.4 +8 more

Download latest
31ce99f861dc…
Older versions24
  • StructureBoxes v3.618 Apr 20251.20, 1.20.1, 1.20.2, 1.20.3, 1.20.4 +8 more14.2 MB13 downloads7b6200ccbeec…Get
  • Structure Boxes v3.522 Aug 20221.8, 1.8.1, 1.9, 1.10, 1.11 +11 more0.2 MB1.5k downloads83393d78a683…Get
  • Structure Boxes v3.47 Feb 20221.8.1, 1.9, 1.10, 1.11, 1.12 +7 more0.2 MB1.0k downloads2f7940a8d67b…Get
  • StructureBoxes v3.322 Jun 20211.8.1, 1.9, 1.10, 1.11, 1.12 +5 more0.2 MB1.4k downloadsde5f6b0b5f8b…Get
  • StructureBoxes-v3.229 May 20211.8, 1.8.1, 1.9, 1.10, 1.11 +5 more0.2 MB334 downloads7760e0d522dd…Get
  • Structure Boxes v3.18 Feb 20211.8, 1.8.1, 1.9, 1.10, 1.11 +5 more0.2 MB528 downloads128455126064…Get
  • Structure Boxes v3.030 Nov 20201.8, 1.8.1, 1.9, 1.10, 1.11 +5 more0.2 MB502 downloadsae3c2a30cb51…Get
  • Structure Boxes v2.149 Nov 20201.8, 1.8.1, 1.9, 1.10, 1.11 +5 more0.1 MB240 downloadsff5893d3d1d7…Get
  • Structure Boxes v2.1317 Sept 20201.8, 1.8.1, 1.9, 1.10, 1.11 +5 more0.1 MB221 downloads3076ce4f1197…Get
  • Structure Boxes v2.1218 Jul 20201.8, 1.8.1, 1.9, 1.10, 1.11 +5 more0.1 MB283 downloads7d2e968c0395…Get
  • Structure Boxes v2.1126 Apr 20201.8, 1.8.1, 1.9, 1.10, 1.11 +4 more0.1 MB414 downloads04592d85679a…Get
  • Structure Boxes v2.1022 Apr 20201.8, 1.8.1, 1.9, 1.10, 1.11 +4 more0.1 MB216 downloadscccc83ab4751…Get
  • Structure Boxes v2.96 Apr 20201.8, 1.8.1, 1.9, 1.10, 1.11 +4 more0.1 MB268 downloads085e2036b9b3…Get
  • Structure Boxes v2.819 Feb 20201.8, 1.8.1, 1.9, 1.10, 1.11 +4 more0.1 MB412 downloadsb19ab3d4e81f…Get
  • Structure Boxes v2.717 Feb 20201.8, 1.8.1, 1.9, 1.10, 1.11 +4 more0.1 MB217 downloads272164486464…Get
  • Structure Boxes v2.616 Feb 20201.8, 1.8.1, 1.9, 1.10, 1.11 +4 more0.1 MB183 downloadsf04513d3acf9…Get
  • Structure Boxes v2.517 Jan 20201.8.1, 1.9, 1.10, 1.11, 1.12 +3 more0.1 MB270 downloadsd22b0f90b315…Get
  • Structure Boxes v2.417 Dec 20191.8, 1.8.1, 1.9, 1.10, 1.11 +4 more0.1 MB331 downloads78f6bf70262c…Get
  • Structure Boxes v2.32 Dec 20191.8, 1.8.1, 1.9, 1.10, 1.11 +3 more0.1 MB239 downloads323c3a6b79d7…Get
  • Structure Boxes v2.228 Nov 20191.8, 1.8.1, 1.9, 1.10, 1.11 +3 more0.1 MB175 downloadsbdcbd2802e60…Get
  • Structure Boxes v2.127 Nov 20191.8, 1.8.1, 1.9, 1.10, 1.11 +3 more0.1 MB169 downloadsedbf27e58d7f…Get
  • Structure boxes v2.026 Nov 20191.8, 1.8.1, 1.9, 1.10, 1.11 +3 more0.1 MB167 downloads92589d2617e0…Get
  • Structure Boxes v1.129 Oct 20191.8, 1.8.1, 1.9, 1.10, 1.11 +3 more0.1 MB207 downloads0a20c87a7966…Get
  • StructureBoxes v1.028 Oct 20191.8, 1.8.1, 1.9, 1.10, 1.11 +3 more0.1 MB167 downloads84a24e40f504…Get

Frequently asked

Does Structure Boxes work on Minecraft 1.21.5?

Yes. 1.21.5 is the newest Minecraft version Structure Boxes declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Which Minecraft versions does Structure Boxes support?

Everything the author has declared, from 1.8 up to 1.21.5. The full list is in the table above, with the Java runtime each version needs next to it.

Which Java version do I need for Structure Boxes?

On the newest Minecraft version it supports, Java 21 or newer. The requirement comes from the Minecraft version you run rather than from the plugin itself, so on an older supported Minecraft the answer is that version's Java, not this one.

How do I install Structure Boxes?

Choose the release variant for your server platform. Paper, Spigot, Purpur and Bukkit files go in the server's plugins folder; Fabric, Forge, NeoForge and Quilt files go in the mods folder. Restart after installing and check that the Minecraft version matches your server.

Where do I download Structure Boxes safely?

Start with the author's page on CurseForge, which is where the data here is synced from. MCReference does not host or repackage files. The download link goes to the source recorded for that release; verify the publisher, filename and checksum before running it.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

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Last checked 1 mo ago against CurseForge. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Is this information wrong or missing something? .