ModsJava
GLSL Fog
Java mod listed for Minecraft 1.21. Downloads from the MC Java Mods app on Android.
This makes the fog look INSANE. I used a perlin noise cloud shader i had from a while ago, and used it for fog!
⬇ Download on ModrinthThis mod in basic makes the fog look INSANE. Look at the images to find out what it looks like as well.
--The Fog Itself--
- Mainly a shader that i made for myself a long time ago
- Its like perlin noise but cloud edition
- The fog also affects the sky, making it a different color if you use the color hex editor in the config.
--The Config--
- In the options menu, theres a config button in the bottom corner to config the fog and its height, and color as well
- You can change the fog color to any hex color code you know
- The height can go from -(the biggest number you can think of) and up to +(the biggest number you can think of)
- Theres also a custom RGB mode so you can see rainbow fog... yummy.
- Theres also a keybind (R) you can use to turn off or on the shaders (you can also edit the keybind in the keybinds menu as well)
https://discord.gg/jtQAdXKnu6 for mod support and talking!
Made By MaceMeta
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.1
- 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 glsl-fog-1.21.1.jar — drop this file into the mods folder
- Download size: 28 KB
- Download link checked 22 Oct 2026 — working
These come from our own check of the pack file, not from the source page.