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SimplebuildingMinecraft mod for 1.21.11

A simple building mod. Create Faster, Farm Faster, Enjoy The Game Without Loosing Your Soul!

client and servernewest supported 1.21.11UtilityAdventureEquipmentGame Mechanics
Latest version
1.3
Minecraft
1.21.10 to 1.21.11
Java
Java 21+
Loader
Fabric
Licence
GPL-3.0-only
Downloads
4.6k
Updated
4 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Simplebuilding servers

One click and Simplebuilding is installed with the right loader, on hardware built for it.

  • 1.21.11
  • Fabric
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Screenshots

Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.

Minecraft versions

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

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.11Fabric21+declared9 Dec 2025
1.21.10Fabric21+declared7 Oct 2025

Download

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

1.3release3 Jun 2026

simplebuilding-1.3.jar · 15.3 MB · for 1.21.11, 1.21.10

Download latest
f468b01c388e…
Older versions2
  • 1.2.523 Feb 20261.21.1117.6 MB2.0k downloadsba6f361c33d4…Get
  • 1.2.5029 Jan 20261.21.1117.6 MB153 downloads1b602deb4912…Get

Frequently asked

Does Simplebuilding work on Minecraft 1.21.11?

Yes. 1.21.11 is the newest Minecraft version Simplebuilding 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 Simplebuilding support?

Everything the author has declared, from 1.21.10 up to 1.21.11. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Simplebuilding on the client or the server?

Both. Every player needs it installed and so does the server, so anyone joining without it will be refused.

Which platform or loader does Simplebuilding support?

Fabric. A build for one platform or loader will not necessarily load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for Simplebuilding?

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

What licence is Simplebuilding under?

GPL-3.0-only, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.

How do I install Simplebuilding?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.

Where do I download Simplebuilding safely?

Start with the author's page on Modrinth, 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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Details from Modrinth, where the author last updated it on 12 Jun 2026. 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? .