Changes to one chunk affect ALL chunks.
This mod was originally from Quillbee This is a port remake From 1.16 to 1.21/26.1
Also you can Toggle The Mod by /omnichunk toggle
And /omnichunk spawners to toggle spawner support "off by default"
Also Indestructible Blocks aren't affected by this mod e.g "Bedrock" "Air" "Barrier"
Warning: This mod WILL permanently destroy your world be absolutely sure to make a backup before loading it.
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.11
- 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 omnichunk-1.2.2-1.21.11.jar — drop this file into the mods folder
- Download size: 280 KB
- Download link checked 1 Sept 2026 — working
These come from our own check of the pack file, not from the source page.