You must have the world seed for this mod to work!
Slime Chunk Viewer is a highly configurable and simple mod that renders slime chunks on a server using the world seed.
Using the seed, you can find the slime chunks and highlight them with this mod! You can also change the color, opacity, outline, etc. (as seen below)
Make sure you have Fabric API, Mod Menu and Cloth Config
There are NO plans for this mod to be backported or ported to Forge.
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.20.4
- 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 slime-chunk-viewer-0.0.2.jar — drop this file into the mods folder
- Download size: 147 KB
- Download link checked 30 Aug 2026 — working
These come from our own check of the pack file, not from the source page.