Easy Block Editor

EasyBlockEditor is a Minecraft construction editor mod inspired by the Litematica mod and developed using the LDLib2 framework.

by Yagami_L1ghT_Game mechanics Management Utility

NeoForge

Loaders: NeoForge
Downloads on Modrinth: 2.2K
Followers on Modrinth: 6
versions: 3
Updated: June 13, 2026Jun 13
Published: in 2026

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Main UI · swipe

At a glance

Runs on NeoForge

For Minecraft 1.21.1

Needed in the game and on the server

Latest version — 0.1.6 from June 13, 2026

License MIT — free

Where it's needed

In gamerequiredOn serverrequired

Needed both in the game and on the server

Game versions1.21.1

EasyBlockEditor

EasyBlockEditor is a building editor mod for Minecraft NeoForge 1.21.1, inspired by Litematica, developed with the LDLib2 framework.

It serves as both a building editor and a building management platform. The core concept: provide an in-game full-screen 3D UI editor, allowing players to design, edit, manage, and share buildings in a non-destructive way.

Features

3D UI Editor — Full-screen in-game editor with FlexBox layout, powered by LDLib2
Non-destructive Editing — Edit buildings virtually before applying to the real world
Multi-format Support — Compatible with .litematic, .schem (Sponge), .nbt (Vanilla Structure), .schematic (Schematica), and native .ebe format
Layer System — Organize buildings with layers (foundation, walls, roof, etc.)
Workgroup Collaboration — Real-time collaboration with permission management
Projection System — Preview buildings as holographic projections in the world
Printer Mode — Auto or manual block placement consuming player inventory
Version History — Full undo/redo with version snapshots
Material Statistics — Real-time material cost calculation
Block Heatmap — Visualize block type distribution with colors
NBT Editing — Full block entity NBT editing and filtering
Theming — Customizable UI themes via LSS stylesheets
i18n — Supports English and Chinese (中文)

Requirements

Minecraft 1.21.1
NeoForge 21.1.x
LDLib2 (required)

Installation

Download the latest release from Releases
Place the .jar file in your Minecraft mods/ directory
Launch the game

Usage

Use /ebe command or right-click the Architect Toolbox item to open the editor
Place schematic files in config/ebe/client/schematics/ for the editor to detect

Building from Source

git clone https://github.com/huangzilu/EasyBlockEditor.git
cd EasyBlockEditor
./gradlew build

The built jar will be in build/libs/.

License

This project is licensed under the MIT License — see the LICENSE file for details.

Credits

Author: L1ghT
Inspired by: Litematica by masa
Powered by: LDLib2 by Low-Drag-MC

FAQ

How to install Easy Block Editor?

Install NeoForge for your Minecraft version, download Easy Block Editor 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 Easy Block Editor support?

Easy Block Editor has builds for Minecraft 1.21.1.

Is Easy Block Editor needed on the server?

Needed in the game and on the server

License and source

MIT Licensefree to use and share with credit to the author

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