Increases the command block character limit to 2,147,483,647 instead of the vanilla 32,500.
If it is only present on the server nothing will change. If it is only present on the client you can only type 267 more characters before getting kicked.
Compatible with Better Command Block UI and Command Block IDE however with these mods there will be more lag than on vanilla when a lot of characters are pasted.
Forge users: Use Sinytra Connector and Forgified Fabric API
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.18, 1.18.1, 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 — How to install Minecraft Java mods & modpacks walks through it step by step.
Verified by MCModsHub
- Ships as icbcll-1.18-1.20.1-1.0.0.jar — drop this file into the mods folder
- Download size: 13 KB
- Download link checked 1 Sept 2026 — working
These come from our own check of the pack file, not from the source page.