WorldTool is a powerful vanilla alternative to world editing software. Easily modify large areas, copy, move, and rotate blocks, and generate 3D shapes. WorldTool supports all Minecraft versions 1.17 and up and has undo and redo support, making editing hassle-free. All blocks are supported, including modded ones. WorldTool's functionality can be fully automated with commands, and it can even be used as a library.
Easy to use, chat-based UI
No resource pack required
Supports all Minecraft versions 1.17 and up
Has support for multiple languages (currently only English is available)
Allows for custom WorldTool plugins
Has undo and redo support
Works with all blocks, including modded ones
Complete guides and documentation
How to Use
When the data pack has been installed, make sure you either have cheats enabled (singleplayer) or are an operator (multiplayer). Then, give yourself the tools by typing /function worldtool:give.