This data pack is a backport of the String Duper 99 by Brick, optimized for the 1.18 Caves & Cliffs update. It restores string duplication mechanics.
I know there might a already working string duping method in this version, but this is a lot more simple.
You simply place a string into a crafting table and now your inventory is full of string!
Server owners please understand that infinite string ALSO means infinite wool, and thus infinite fuel. Just saying
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.18.2
- 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 — see the MC Java Mods guides for the full walkthrough.
Verified by MCModsHub
- Downloads as String Duper Datapack BRICK 1.18.2.zip
- Download size: 2 KB
- Download link checked 22 Aug 2026 — working
These come from our own check of the pack file, not from the source page.