Popular community mod

Run something like this on your own server

This mod started as a single prompt. Generate your own version with different balance, mechanics, or rules, then put it in front of your players on a server you control.

Effortless WorldBuilding Remix

make the supported environment to both server and client. add the option to see dimensions in numbers. for eg while placing a line of 5 blocks the review...

Downloads

8.2K

Remixes

0

Price

Free

fabric · Server · 1.21.11 · mod

Overview

Effortless WorldBuilding brings fast, powerful building tools to Minecraft 1.21.11 (Fabric). Works on both single-player and multiplayer servers! Build shapes, mirror builds, create arrays, and see real-time dimension counts while you place.

Features

  • Build walls, lines, circles, spheres, cylinders, cubes, slopes, pyramids, domes, and cones
  • Dimension Display: See block counts while placing (e.g., "5 x 3 x 5 | 75 blocks" for a 5-block line)
  • Up to three live mirroring planes (X/Y/Z) and both linear and radial arrays
  • Quick Replace toggle to overwrite any block with your selected block
  • Real-time particle previews and infinite reach placements
  • Undo up to your last 50 building actions
  • Dual control: chat commands or the WorldBuilder item menu
  • Survival-friendly: consumes blocks from inventory; Admin-only to prevent griefing

How to Use

  1. Obtain the WorldBuilder item and right-click to open the menu.
  2. Choose a shape (e.g., Line, Sphere, Cube) and set your two positions.
  3. Watch the screen: You'll see dimensions like "5 blocks" for a line or "10 x 5 x 10 | 500 blocks" for a cube.
  4. Set mirror planes (X/Y/Z) and enable arrays if needed.
  5. Toggle Quick Replace when you need to overwrite existing blocks.
  6. Aim where you want to build and confirm to place blocks.
  7. Made a mistake? Use the menu or /build undo to revert.

Commands

  • /build mode <shape> - Set shape type (cube, sphere, line, wall, etc.)
  • /build radius <number> - Set radius for circular shapes
  • /build mirror <x/y/z> on/off - Toggle mirror planes
  • /build quickreplace on/off - Toggle quick replace mode

Tips & Tricks

  • The dimension display shows exact block counts - perfect for counting materials before building
  • For lines, you'll see just the block count (e.g., "15 blocks")
  • Use hollow shapes to save materials on large builds

Known Limitations

  • Access is restricted to server operators; regular players cannot use these tools
  • Undo history is capped at 50 actions
  • Very large builds may cause brief lag on lower-end hardware
  • Dimension display requires the mod on both client and server for multiplayer
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