ModsJava
Chunk Cache
Java mod listed for Minecraft 1.21. Downloads from the MC Java Mods app on Android.
⬇ Download on Modrinth
This mod caches chunks when they're sent from the server to your client. It's completely client side and lets you download the world from just playing in it.
Features:
- Press F9 to open GUI menu
- Toggleable in menu
- Automatically clears cache when switching servers
- Map to see what's been cached
- Saves to a single player world with name selected
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.
File checked by MCModsHub
- Ships as chuck-cache-1.0.0.jar — drop this file into the mods folder
- Download size: 44 KB
- Download link checked 22 Oct 2026 — working
These come from our own check of the pack file, not from the source page.