Yes. Building Blocks is free to download from Modrinth. Its license is CC-BY-NC-SA-4.0.

How do I add it to my Nxeon server?

Use “Add to a server” on this page, or open NxLabs from your dashboard. We install it, restart your server and switch it on.

Building Blocks — Minecraft Modpacks

About Building Blocks

From Modrinth

A simple yet thorough modpack designed with mods in mind for map makers or world editors.

This modpack contains optimization mods, Litematica, WorldEdit, and Axiom. Made for builders.

Mods

  Main
    1. Axiom
    2. Litematica
    3. WorldEdit
  Optimization
    1. Sodium
    2. Lithium
    3. Entity Culling
    4. FerriteCore
    5. ImmediatelyFast
    6. No Chat Reports
    7. Krypton
  Support
    1. Fabric API
    2. Fabric Language Kotlin
    3. Collective
    4. MaLiLib
    5. Text Placeholder API
  Other
    1. Mod Menu
    2. Hide Experimental Warning

Setup

No setup necessary.

Disclaimer

_I do not own or develop any of the mods in this modpack._

Highlights

From source data

Game versions

Supports 4 Minecraft versions, the newest being 1.21.11.

Loaders

Runs on Fabric.

Footprint

Rated a light load on a server.

Building Blocks on Nxeon

From our catalogue

One-click install: Supported on Nxeon Minecraft servers. We download it from Modrinth, place it, and restart the server.
Server side: Required on the server
Server type needed: Fabric
Server load: light
Smallest plan we suggest: Minecraft — 2 GB (2 GB RAM). This follows our own load rating above, not a benchmark.
Latest build: 1.0.0, released 2026-04-08

Game versions by loader

Loader	Game versions	Newest
Fabric	1.20.4 to 1.21.11 (4 versions)	1.21.11

From 5 recorded builds of Building Blocks.

Recent builds

Build	Released	Game versions	Loaders
1.0.0	2026-04-08	1.21.11	Fabric
1.0.0	2026-04-08	1.20.4	Fabric
1.0.0	2026-04-08	1.21.1	Fabric
1.0.0	2026-04-08	1.21.4	Fabric
0.3 alpha	2025-04-21	1.21.4	Fabric

Dependencies

Bundled: modrinth project gvQqBUqZ (modrinth, not in our catalogue)
Bundled: modrinth project P7dR8mSH (modrinth, not in our catalogue)
Bundled: modrinth project 1u6JkXh5 (modrinth, not in our catalogue)
Bundled: modrinth project uXXizFIs (modrinth, not in our catalogue)
Bundled: modrinth project NNAgCjsB (modrinth, not in our catalogue)
Bundled: modrinth project Ha28R6CL (modrinth, not in our catalogue)
Bundled: modrinth project 5ZwdcRci (modrinth, not in our catalogue)
Bundled: modrinth project Rm4OOdHd (modrinth, not in our catalogue)
Bundled: modrinth project AANobbMI (modrinth, not in our catalogue)
Bundled: modrinth project fQEb0iXm (modrinth, not in our catalogue)
Bundled: modrinth project e0M1UDsY (modrinth, not in our catalogue)
Bundled: modrinth project bEpr0Arc (modrinth, not in our catalogue)
Bundled: modrinth project GcWjdA9I (modrinth, not in our catalogue)
Bundled: modrinth project N6n5dqoA (modrinth, not in our catalogue)
Bundled: modrinth project eXts2L7r (modrinth, not in our catalogue)
Bundled: modrinth project mOgUt4GM (modrinth, not in our catalogue)
Bundled: modrinth project qQyHxfxd (modrinth, not in our catalogue)

Declared by the newest build that lists any. Required ones are installed with it on one-click installs.

Run Building Blocks on a Minecraft server

Pick a server or deploy a new one above; it is installed in one click.

What kind of mod it is

From the catalog

Listed on Modrinth as “Modpacks”

Building & decoration

Blocks, furniture, decorations and building tools.

Runs on your server

From source side support

Modrinth lists Building Blocks as required on the server. Check its Modrinth page to see whether players need it too.

Compatibility

Game: Minecraft
Loaders: Fabric
Runs on: Serverrequired on the server
Game versions: 1.21.11 and 3 earlier

Verified at the source

✓ModrinthOfficial listing, checked 2026-10-03Open ↗
✓AuthorCSS_FR, as published on Modrinth
✓LicenseCC-BY-NC-SA-4.0Free

Building Blocks

Gallery

About Building Blocks