ReBuilder: Instant Pattern Building for Minecraft

ReBuilder for Minecraft records block placement patterns and rebuilds them instantly, saving hours of repetitive building. Learn how to install it.

Download replacer for Minecraft 26.1, 1.21.11, 1.21.9, 1.21.8, 1.21.5, 1.21.4

Original name: replacer

Minecraft: 1.20.2, 1.21.1, 1.21.11, 1.21.4, 1.21.5, 1.21.8, 1.21.9, 26.1

Loaders: Fabric

FileVersionLoaderSize
replacer-3.2.0+1.20.(1-4)-Fabric.jar1.20.2Fabric331 КБDownload
ReBuilder-5.0.0+1.21.1-Fabric.jar1.21.1Fabric215 КБDownload
rebuilder-4.0.0-rc.2.1+1.21.(11+)-Fabric.jar1.21.11Fabric260 КБDownload
ReBuilder-5.0.0+1.21.11-Fabric.jar1.21.11Fabric214 КБDownload
rebuilder-4.0.0+1.21.(11+)-Fabric.jar1.21.11Fabric261 КБDownload
rebuilder-4.0.2+1.21.(11+)-Fabric.jar1.21.11Fabric260 КБDownload
rebuilder-4.0.1+1.21.(11+)-Fabric.jar1.21.11Fabric260 КБDownload
replacer-3.2.0+1.21.(11+)-Fabric.jar1.21.11Fabric414 КБDownload
replacer-3.3.0+1.21.(11+)-Fabric.jar1.21.11Fabric418 КБDownload
replacer-3.4.0+1.21.(11+)-Fabric.jar1.21.11Fabric418 КБDownload
rebuilder-4.0.0-rc.2+1.21.(11+)-Fabric.jar1.21.11Fabric259 КБDownload
replacer-0.5.1+1.21.(2+)-Fabric.jar1.21.4Fabric55 КБDownload
replacer-0.6.0+1.21.(2-4)-Fabric.jar1.21.4Fabric56 КБDownload
replacer-1.0.0+1.21.(2-4)-Fabric.jar1.21.4Fabric64 КБDownload
replacer-1.0.1+1.21.(2-4)-Fabric.jar1.21.4Fabric64 КБDownload
replacer-1.0.2+1.21.(2-4)-Fabric.jar1.21.4Fabric64 КБDownload
replacer-1.1.0+1.21.(2-4)-Fabric.jar1.21.4Fabric156 КБDownload
replacer-1.1.1+1.21.(2-4)-Fabric.jar1.21.4Fabric156 КБDownload
replacer-1.1.2+1.21.(2-4)-Fabric.jar1.21.4Fabric249 КБDownload
replacer-1.2.0+1.21.(2-4)-Fabric.jar1.21.4Fabric249 КБDownload
replacer-1.3.0+1.21.(2-4)-Fabric.jar1.21.4Fabric252 КБDownload
replacer-1.4.0+1.21.(2-4)-Fabric.jar1.21.4Fabric253 КБDownload
replacer-1.4.1+1.21.(2-4)-Fabric.jar1.21.4Fabric251 КБDownload
replacer-1.5.0+1.21.(2-4)-Fabric.jar1.21.4Fabric252 КБDownload
replacer-1.5.0+1.21.(2-4)-Fabric.jar1.21.4Fabric259 КБDownload
replacer-1.6.0+1.21.(2-4)-Fabric.jar1.21.4Fabric259 КБDownload
replacer-2.0.0+1.21.(2-4)-Fabric.jar1.21.4Fabric265 КБDownload
replacer-2.1.0+1.21.(2-4)-Fabric.jar1.21.4Fabric273 КБDownload
replacer-2.1.1+1.21.(2-4)-Fabric.jar1.21.4Fabric273 КБDownload
replacer-2.2.0+1.21.(2-4)-Fabric.jar1.21.4Fabric276 КБDownload
replacer-3.0.0+1.21.(2-4)-Fabric.jar1.21.4Fabric294 КБDownload
replacer-3.1.0+1.21.(2-4)-Fabric.jar1.21.4Fabric295 КБDownload
replacer-3.2.0+1.21.(2-4)-Fabric.jar1.21.4Fabric389 КБDownload
replacer-3.3.0+1.21.(2-4)-Fabric.jar1.21.4Fabric394 КБDownload
replacer-3.4.0+1.21.(2-4)-Fabric.jar1.21.4Fabric395 КБDownload
rebuilder-4.0.0-rc.2+1.21.(2-4)-Fabric.jar1.21.4Fabric259 КБDownload
rebuilder-4.0.0-rc.2.1+1.21.(2-4)-Fabric.jar1.21.4Fabric259 КБDownload
rebuilder-4.0.2+1.21.(2-4)-Fabric.jar1.21.4Fabric260 КБDownload
ReBuilder-5.0.0+1.21.(2-4)-Fabric.jar1.21.4Fabric214 КБDownload
rebuilder-4.0.1+1.21.(2-4)-Fabric.jar1.21.4Fabric260 КБDownload
rebuilder-4.0.0+1.21.(2-4)-Fabric.jar1.21.4Fabric260 КБDownload
rebuilder-4.0.1+1.21.5-Fabric.jar1.21.5Fabric260 КБDownload
rebuilder-4.0.2+1.21.5-Fabric.jar1.21.5Fabric260 КБDownload
rebuilder-4.0.0+1.21.5-Fabric.jar1.21.5Fabric260 КБDownload
ReBuilder-5.0.0+1.21.5-Fabric.jar1.21.5Fabric214 КБDownload
replacer-0.2.0+1.21.(2+)-Fabric.jar1.21.5Fabric41 КБDownload
replacer-0.3.0+1.21.(2+)-Fabric.jar1.21.5Fabric44 КБDownload
replacer-0.4.0+1.21.(2+)-Fabric.jar1.21.5Fabric44 КБDownload
replacer-0.4.1+1.21.(2+)-Fabric.jar1.21.5Fabric44 КБDownload
replacer-0.4.2+1.21.(2+)-Fabric.jar1.21.5Fabric44 КБDownload
replacer-0.4.3+1.21.(2+)-Fabric.jar1.21.5Fabric44 КБDownload
replacer-0.5.0+1.21.(2+)-Fabric.jar1.21.5Fabric55 КБDownload
replacer-0.5.1+1.21.(2+)-Fabric.jar1.21.5Fabric56 КБDownload
replacer-0.5.1+1.21.5-Fabric.jar1.21.5Fabric56 КБDownload
replacer-0.6.0+1.21.5-Fabric.jar1.21.5Fabric57 КБDownload
replacer-1.0.0+1.21.5-Fabric.jar1.21.5Fabric64 КБDownload
replacer-1.0.1+1.21.5-Fabric.jar1.21.5Fabric64 КБDownload
replacer-1.0.2+1.21.5-Fabric.jar1.21.5Fabric64 КБDownload
replacer-1.1.0+1.21.5-Fabric.jar1.21.5Fabric160 КБDownload
replacer-1.1.1+1.21.5-Fabric.jar1.21.5Fabric160 КБDownload
replacer-1.1.2+1.21.5-Fabric.jar1.21.5Fabric252 КБDownload
replacer-1.2.0+1.21.5-Fabric.jar1.21.5Fabric253 КБDownload
replacer-1.3.0+1.21.5-Fabric.jar1.21.5Fabric257 КБDownload
replacer-1.3.1+1.21.5-Fabric.jar1.21.5Fabric256 КБDownload
replacer-1.4.0+1.21.5-Fabric.jar1.21.5Fabric256 КБDownload
replacer-1.4.1+1.21.5-Fabric.jar1.21.5Fabric255 КБDownload
replacer-1.5.0+1.21.5-Fabric.jar1.21.5Fabric256 КБDownload
replacer-1.6.0+1.21.5-Fabric.jar1.21.5Fabric263 КБDownload
replacer-2.0.0+1.21.5-Fabric.jar1.21.5Fabric269 КБDownload
replacer-2.1.0+1.21.5-Fabric.jar1.21.5Fabric277 КБDownload
replacer-2.1.1+1.21.5-Fabric.jar1.21.5Fabric277 КБDownload
replacer-2.2.0+1.21.5-Fabric.jar1.21.5Fabric280 КБDownload
replacer-3.0.0+1.21.5-Fabric.jar1.21.5Fabric298 КБDownload
replacer-3.1.0+1.21.5-Fabric.jar1.21.5Fabric299 КБDownload
replacer-3.2.0+1.21.5-Fabric.jar1.21.5Fabric389 КБDownload
replacer-3.3.0+1.21.5-Fabric.jar1.21.5Fabric395 КБDownload
replacer-3.4.0+1.21.5-Fabric.jar1.21.5Fabric396 КБDownload
rebuilder-4.0.0-rc.1+1.21.5-Fabric.jar1.21.5Fabric259 КБDownload
rebuilder-4.0.0-rc.2+1.21.5-Fabric.jar1.21.5Fabric259 КБDownload
rebuilder-4.0.0-rc.2.1+1.21.5-Fabric.jar1.21.5Fabric260 КБDownload
replacer-0.1.0+1.21.(6+)-Fabric.jar1.21.8Fabric22 КБDownload
replacer-0.5.2+1.21.(6-8)-Fabric.jar1.21.8Fabric56 КБDownload
replacer-0.6.0+1.21.(6-8)-Fabric.jar1.21.8Fabric57 КБDownload
replacer-1.0.0+1.21.(6-8)-Fabric.jar1.21.8Fabric64 КБDownload
replacer-1.0.1+1.21.(6-8)-Fabric.jar1.21.8Fabric64 КБDownload
replacer-1.0.2+1.21.(6-8)-Fabric.jar1.21.8Fabric64 КБDownload
replacer-1.1.0+1.21.(6-8)-Fabric.jar1.21.8Fabric160 КБDownload
replacer-1.1.1+1.21.(6-8)-Fabric.jar1.21.8Fabric160 КБDownload
replacer-1.1.2+1.21.(6-8)-Fabric.jar1.21.8Fabric252 КБDownload
replacer-1.2.0+1.21.(6-8)-Fabric.jar1.21.8Fabric253 КБDownload
replacer-1.3.0+1.21.(6-8)-Fabric.jar1.21.8Fabric257 КБDownload
replacer-1.3.1+1.21.(6-8)-Fabric.jar1.21.8Fabric256 КБDownload
replacer-1.4.0+1.21.(6-8)-Fabric.jar1.21.8Fabric256 КБDownload
replacer-1.4.1+1.21.(6-8)-Fabric.jar1.21.8Fabric255 КБDownload
replacer-1.5.0+1.21.(6-8)-Fabric.jar1.21.8Fabric256 КБDownload
replacer-1.6.0+1.21.(6-8)-Fabric.jar1.21.8Fabric263 КБDownload
replacer-2.0.0+1.21.(6-8)-Fabric.jar1.21.8Fabric269 КБDownload
replacer-2.1.0+1.21.(6-8)-Fabric.jar1.21.8Fabric277 КБDownload
replacer-2.1.1+1.21.(6-8)-Fabric.jar1.21.8Fabric277 КБDownload
replacer-2.2.0+1.21.(6-8)-Fabric.jar1.21.8Fabric280 КБDownload
replacer-3.0.0+1.21.(6-8)-Fabric.jar1.21.8Fabric298 КБDownload
replacer-3.1.0+1.21.(6-8)-Fabric.jar1.21.8Fabric299 КБDownload
replacer-3.2.0+1.21.(6-8)-Fabric.jar1.21.8Fabric389 КБDownload
replacer-3.3.0+1.21.(6-8)-Fabric.jar1.21.8Fabric395 КБDownload
replacer-3.4.0+1.21.(6-8)-Fabric.jar1.21.8Fabric395 КБDownload
rebuilder-4.0.0-rc.1+1.21.(6-8)-Fabric.jar1.21.8Fabric397 КБDownload
rebuilder-4.0.0-rc.2+1.21.(6-8)-Fabric.jar1.21.8Fabric259 КБDownload
rebuilder-4.0.0-rc.2.1+1.21.(6-8)-Fabric.jar1.21.8Fabric260 КБDownload
rebuilder-4.0.1+1.21.(6-8)-Fabric.jar1.21.8Fabric260 КБDownload
rebuilder-4.0.2+1.21.(6-8)-Fabric.jar1.21.8Fabric260 КБDownload
ReBuilder-5.0.0+1.21.(6-8)-Fabric.jar1.21.8Fabric214 КБDownload
rebuilder-4.0.0+1.21.(6-8)-Fabric.jar1.21.8Fabric260 КБDownload
rebuilder-4.0.1+1.21.(9-10)-Fabric.jar1.21.9Fabric260 КБDownload
rebuilder-4.0.0-rc.2.1+1.21.(9-10)-Fabric.jar1.21.9Fabric260 КБDownload
rebuilder-4.0.0+1.21.(9-10)-Fabric.jar1.21.9Fabric261 КБDownload
rebuilder-4.0.2+1.21.(9-10)-Fabric.jar1.21.9Fabric260 КБDownload
ReBuilder-5.0.0+1.21.(9-10)-Fabric.jar1.21.9Fabric214 КБDownload
replacer-0.5.1+1.21.(9+)-Fabric.jar1.21.9Fabric57 КБDownload
replacer-0.6.0+1.21.(9+)-Fabric.jar1.21.9Fabric58 КБDownload
replacer-1.0.2+1.21.(9+)-Fabric.jar1.21.9Fabric65 КБDownload
replacer-1.1.0+1.21.(9+)-Fabric.jar1.21.9Fabric162 КБDownload
replacer-1.1.1+1.21.(9+)-Fabric.jar1.21.9Fabric254 КБDownload
replacer-1.2.0+1.21.(9+)-Fabric.jar1.21.9Fabric255 КБDownload
replacer-1.3.0+1.21.(9+)-Fabric.jar1.21.9Fabric259 КБDownload
replacer-1.3.1+1.21.(9+)-Fabric.jar1.21.9Fabric258 КБDownload
replacer-1.4.0+1.21.(9+)-Fabric.jar1.21.9Fabric258 КБDownload
replacer-1.4.1+1.21.(9+)-Fabric.jar1.21.9Fabric257 КБDownload
replacer-1.5.0+1.21.(9+)-Fabric.jar1.21.9Fabric258 КБDownload
replacer-1.6.0+1.21.(9+)-Fabric.jar1.21.9Fabric265 КБDownload
replacer-2.0.0+1.21.(9+)-Fabric.jar1.21.9Fabric271 КБDownload
replacer-2.1.0+1.21.(9+)-Fabric.jar1.21.9Fabric279 КБDownload
replacer-2.1.1+1.21.(9+)-Fabric.jar1.21.9Fabric279 КБDownload
replacer-2.2.0+1.21.(9+)-Fabric.jar1.21.9Fabric282 КБDownload
replacer-3.0.0+1.21.(9+)-Fabric.jar1.21.9Fabric301 КБDownload
replacer-3.1.0+1.21.(9+)-Fabric.jar1.21.9Fabric302 КБDownload
replacer-3.2.0+1.21.(9+)-Fabric.jar1.21.9Fabric394 КБDownload
replacer-3.3.0+1.21.(9-10)-Fabric.jar1.21.9Fabric397 КБDownload
replacer-3.4.0+1.21.(9-10)-Fabric.jar1.21.9Fabric398 КБDownload
rebuilder-4.0.0-rc.2+1.21.(9-10)-Fabric.jar1.21.9Fabric259 КБDownload
ReBuilder-5.1.0+26.1-Fabric.jar26.1Fabric216 КБDownload

ReBuilder

If you have ever spent an entire evening placing the same cobblestone pillar, the same bookshelf pattern, or the same intricate floor design over and over again, you know the pain of repetitive building in Minecraft. ReBuilder is a mod designed to eliminate that grind entirely. Instead of manually placing every single block, you can record your actions once and let the mod replay them at the press of a key. It is not about cheating; it is about reclaiming your creative time for the parts of building that actually matter.

What Does ReBuilder Actually Do?

At its core, ReBuilder is a macro-like tool that works inside your game world. You start by "recording" a build sequence. This means you place blocks in a specific pattern, just as you normally would. The mod tracks every block placement, including the relative position and the type of block used. Once you stop recording, you give that pattern a name. From that moment on, you can summon that exact structure anywhere you want, instantly.

This is incredibly useful for things like:

  • Creating consistent wall textures with alternating stone and brick.
  • Laying down long railway supports without missing a block.
  • Building identical shop stalls or houses in a village.
  • Replicating complex redstone casing or decorative pillars.

Cycling Through Your Builds

Managing multiple patterns is simple. Each recorded build is stored under a unique name. You can bind a specific key to cycle through your list of builds. Pressing the key selects the next build in your list, ready for placement. If you need to go back to a previous build, you simply cycle while sneaking, which reverses the order. This allows for rapid switching between different patterns without opening a menu every time.

Important Considerations Before You Start

Before you get too excited, there is a critical warning attached to this mod. Using ReBuilder on multiplayer servers can be risky. The mod simulates your block placements very quickly, which can look suspicious to server-side anti-cheat systems. If a server has any kind of anti-cheat plugin, it might flag your actions as automated or illegitimate, leading to a temporary or permanent ban. Always check the server rules and consider using this mod only on single-player worlds or on servers where you have explicit permission.

Technical Details and Community Resources

For those who want to dive deeper, the mod's wiki covers the more technical aspects of how recording and placement work. There are also demo videos available that showcase the mod in action, which can be helpful for understanding the timing and limitations. The community is active, and you can find useful pre-made builds shared by other players, as well as a place to share your own creations.

Supported Versions and Installation

ReBuilder is primarily built for the Forge mod loader. It has been tested and works on several recent versions of Minecraft, though you should always check the specific file listing for the version you are playing. The installation process is straightforward: download the mod file, place it in your mods folder, and launch the game with Forge installed.

For a smoother experience, you can use the foxygame.net launcher, which offers a one-click install for ReBuilder and automatically handles version compatibility, so you don't have to worry about mismatched files. This is especially handy if you play on multiple versions of the game and want to keep your mods organized without manual folder management.

How to Install ReBuilder

If you prefer to install it manually, here is a simple step-by-step guide on how to install the mod:

  1. Ensure you have the correct version of Forge installed for your Minecraft version.
  2. Download the ReBuilder mod file from a trusted source. Just search for "download ReBuilder" and make sure you are getting it from the official mod page or a reputable mirror.
  3. Navigate to your .minecraft folder and open the mods folder. If it doesn't exist, create it.
  4. Drag and drop the downloaded .jar file into the mods folder.
  5. Launch Minecraft with the Forge profile.

Once the game loads, you should see ReBuilder in your mod list. From there, you can bind your keys in the controls menu and start recording your first build.

Practical Tips for Using ReBuilder

To get the most out of ReBuilder, consider these tips:

  • Record builds in a flat, open area to avoid accidental block collisions.
  • Use consistent starting positions. The mod places blocks relative to where you stand when you start the build, so make sure you are in the right spot.
  • Name your builds clearly. A name like "TowerBase" is much easier to remember than "Build1".
  • Test on a single-player world first to understand the timing and key bindings before using it anywhere else.

Conclusion

ReBuilder for Minecraft is a powerful tool for anyone who builds large structures or repetitive designs. It turns tedious block placement into a simple key press, freeing you up to focus on the bigger picture. While it is not recommended for use on servers with strict anti-cheat, it is an absolute game-changer for creative mode and single-player survival. Whether you are building a sprawling city or just want to speed up your base construction, ReBuilder is worth adding to your mod list. Just remember to use it responsibly and always check your server's rules before using it online.