
Modrinth · Minecraft mod
ReBuilder
Makes it easier ReBuild. What, did you think this would be complicated?
Quick answer
Which ReBuilder release matches 26.1.2?
ReBuilder 5.1.0+26.1 targets 26.1, 26.1.1, 26.1.2 with Fabric. It must be installed on the client. Do not install it on the dedicated server. All 4 required mods have matching files.
Where it goes
Is ReBuilder required on the client, server, or both?
It must be installed on the client. Do not install it on the dedicated server.
This file is marked client-only.
What else does ReBuilder 5.1.0+26.1 need?
5.1.0+26.1 on 26.1.2. Every mod below is checked against that same setup.
Install Cloth Config API, Mod Menu, Fabric API, Text Placeholder API first. We found matching files for this game-version and loader setup. 2 come through another mod in the chain.
2 extra mods were pulled in by other dependencies. Indented rows show who needs each one. We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add ReBuilder without breaking your instance.
Built for ReBuilder 5.1.0+26.1 on 26.1.2. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 5.1.0+26.1. It targets 26.1, 26.1.1, 26.1.2 with Fabric; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install Cloth Config API, Mod Menu, Fabric API, Text Placeholder API first. We found matching files for this game-version and loader setup. 2 come through another mod in the chain.
- 03
Put it on the correct side
It must be installed on the client. Do not install it on the dedicated server.
- 04
Pick the file you checked
Use the “Get this file” button beside 5.1.0+26.1. It opens that exact file at the source.
About this project
What does ReBuilder add?
In order to quicken the building of repetitive features, this mod will allow you to record block placement patterns, then build them instantly later.
Builds require a name, and can be cycled through with a selectable key; cycling while sneaking cycles backwards.
ALSO BE CAREFUL ABOUT USING THIS ON SERVERS!
It should work, but if they have ANY anticheat, it might get you banned!
Build Tutorial
Saving a build requires both Mod Menu and Cloth Config, unfortunately.
Hold your ReBuilder modifier key (alt by default; does not work with the toggle key) and press your cycler key (Z by default). This will start recording without opening the menu screen.
Any blocks placed between starting to record and ending the recording will be recorded.
Open ReBuilder's config menu OR Press the same button combination as what you used to start recording.
If you exit without saving, build progress will resume with no changes.

Project description from Modrinth.
Pick your setup
ReBuilder by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
26.1.2
1 loader build26.1.1
1 loader build26.1
1 loader build1.21.11
1 loader build1.21.10
1 loader build1.21.9
1 loader build1.21.8
1 loader build1.21.7
1 loader build1.21.6
1 loader build1.21.5
1 loader build1.21.4
1 loader build1.21.3
1 loader buildShowing the newest 12 of 18 game versions. Older files are in the list below.
Check the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
ReBuilder versions and loaders
5.1.0+26.1
ReBuilder-5.1.0+26.1-Fabric.jar
8 Apr 2026
Looking for an older file? The official Modrinth project page is in Resources.