ReBuilder
I don't know my version or loader
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 TutorialSaving 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.
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 26.1, 26.1.1, 26.1.2
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
- Ships as ReBuilder-5.1.0+26.1-Fabric.jar — drop this file into the mods folder
- Download size: 216 KB
- Download link checked 30 Aug 2026 — working
These come from our own check of the pack file, not from the source page.