Skyblock Builder

Let you create a custom skyblock island via config

by MelanXWorld generation

NeoForgeForge

Loaders: NeoForgeForge
Downloads on Modrinth: 1.4M
Followers on Modrinth: 29
versions: 216
Updated: October 3, 2026Oct 3
Published: in 2021

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At a glance

Runs on NeoForge and Forge

For Minecraft 1.21.1, 26.1.2 …

Needed in the game and on the server

Latest version — 26.1.4 from October 3, 2026

Requires LibX

License Apache-2.0 — free

Where it's needed

In gamerequiredOn serverrequired

Needed both in the game and on the server

Game versions1.20.1, 1.21.1, 26.1.2 …

Porting information for 26.1 update Header
Ultimate Tool
This mod allows you to create custom skyblock islands via config.

You simply create a schematic file using the structure block from vanilla Minecraft, or the Structure Saver item and set possible spawn points for the island.

This mod is required on server and client side. It adds a "Skyblock" world type at "More World Options..." setting when creating a new world on client side.

For servers, use skyblockbuilder:custom_skyblock (1.18+: skyblockbuilder:skyblock) as world type in server.properties or in forge-common.toml (config, was removed in 1.19).

This mod requires LibX.

Help translating the mod here on One Sky.

Overview

A bit low and German, but maybe helpful

For more information, please visit the Wiki linked above.

You are allowed to put this mod in any modpack you like. ](https://raw.githubusercontent.com/ChaoticTrials/ModMeta/HEAD/assets/mods/skyblock-builder/promo.png) #Werbung #Ad

FAQ

How to install Skyblock Builder?

Install NeoForge for your Minecraft version, download Skyblock Builder for the same version and loader, put the file into the mods folder and launch the game with the loader profile.

Which Minecraft versions does Skyblock Builder support?

Skyblock Builder has builds for Minecraft 1.18.1–1.19.2, 1.20.1, 1.21.1, 26.1.2 ….

Is Skyblock Builder needed on the server?

Needed in the game and on the server

License and source

Apache License 2.0free to use and share with credit to the author

Original — Modrinth↗Files unchanged, verified with SHA-512Is this your mod? For rights holders