CurseForge · Minecraft mod
Fog
A total overhaul of Minecraft's fog, offering options to customize fog color, start, and end points. Enjoy a more immersive experience with enhanced depth and visuals, all while keeping the same view distance.
Quick answer
Which Fog release should I use?
Fog 1.12.1 for 26.2 NeoForge targets 26.2 with NeoForge. The project page does not say whether this file belongs on the client, dedicated server, or both. All 2 required mods have matching files.
Where it goes
Is Fog required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does Fog 1.12.1 for 26.2 NeoForge need?
Fog 1.12.1 for 26.2 NeoForge. Change the file and its required mods may change too.
Install YetAnotherConfigLib, MRU first. We found matching files for this game-version and loader setup.
We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add Fog without breaking your instance.
Built for Fog 1.12.1 for 26.2 NeoForge. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use Fog 1.12.1 for 26.2 NeoForge. It targets 26.2 with NeoForge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install YetAnotherConfigLib, MRU first. We found matching files for this game-version and loader setup.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside Fog 1.12.1 for 26.2 NeoForge. It opens that exact file at the source.
About this project
What does Fog add?
 
Fog
As it says on the tin - Fog is a mod that completely revamps how Minecraft handles fog, including its color, start, and end points. It creates a greater sense of depth and atmosphere in Minecraft by shifting the fog start forward, maintaining the same view distance while greatly improving the visuals of the game.
Features
It should be noted that the majority of these features can be fully customized via the configuration screen or resource packs - if you're using Fabric, you will need Mod Menu to access the configuration screen.
Cave Fog
As you go deeper underground, the fog gets thicker. This adds to the spooky and mysterious feel of caves, making exploration more intense and immersive. It helps create a sense of depth, making the underground environment feel more alive and engaging.

Weather Fog Modifiers
The fog adjusts with the weather, so during rain or snow, the fog will change accordingly. This adds to the overall atmosphere, making each weather condition feel distinct and visually appealing.

Time-based Modifiers
Fog becomes more colorful and vibrant during sunsets, sunrises. During night the fog colour will be dependent on the current moon cycle.

Biome Fog Colors
Fog changes color based on the biome you're in, giving each area a unique look and feel. This helps create a coherent visual experience as you move through different biomes. It supports modded biomes and is easy to customize using resource packs, allowing for a highly personalized game experience. 
Sky Fixes
When flying with an elytra above the clouds, the fog gradually fades away, offering a clear view of the sky without any strange horizon lines.
Additionally, clouds maintain their natural look and are not affected by fog color, ensuring they always appear consistent and visually appealing.

Configuration
Fog is extremely customizable thanks to Yet Another Config Library, you should check the configuration screen accessible via Mod Menu on Fabric, or the Mods List on NeoForge for a full list of configuration options.

Dependencies
Required
Compatibility info
Compatible mods
- Mod Menu: allows access to the configuration screen
- Sodium: fully compatible, ensuring that your visuals remain consistent even with performance-enhancing mods
- True Darkness - Whilst we haven't added explicit compatibility, the mod works well with our moon phase modifiers that weaken biome fog strength depending on the moon phase.
- Shaders that use Minecraft’s default fog settings: fully compatible
- Distant Horizons: planned for the future
Incompatibilities
See the issue tracker for a list of incompatibilities.
Download
Fog is available for NeoForge and Fabric for 1.21-1.21.4 versions. You can download Fog from the following locations:
FAQ
- Q: Will you be backporting this mod to lower Minecraft versions?
No - it takes too much time and effort to backport to older versions, and it's not worth the time investment as very little of the community is on those versions.
- Q: Will you be supporting Forge for 1.21+?
No, you should consider moving to the NeoForge mod loader.
- Q: Do you support Quilt?
Unfortunately, we are unable to provide support for issues arising from attempting to use this mod with Quilt - you are welcome to try to use it at your own risk.
- Q: Does this mod work in multiplayer?
Yes! This mod is fully multiplayer compatible - only clients need to have the mod installed, but if your friends have the mod installed, you should have similar visuals.
- Q: Does only the client need this mod or does the server need it too?
This is a completely client side mod, so only the client needs to have it installed. The server does not need to have it installed.
For Developers and Server Admins
If you want to add support for your modded biomes, you can utilize Fog's custom JSON fog definition format to create unique fog effects. The mod is fully customizable via resource packs and a dedicated configuration file.
Furthermore, if you're developing a Fabric mod, you can utilize Fog's custom datagen providers to speed your development workflow up when adding compatability with the mod.
Server owners can adjust fog start/end points and biome colors to match their server's aesthetic.
For more information, check out Fog's documentation.
License
This project is licensed under All Rights Reserved, see LICENSE.
Attribution
- birsy, the original author of Fog Looks Good Now - many of the systems and ideas were expanded from this mod.
- Steveplays, the author of the Biome Fog mod - who collaborated with IMB11 to bring biome fog colors to Fog.
Project description from CurseForge.
Pick your setup
Fog by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
26.3
2 loader builds26.2
2 loader builds26.1.2
2 loader builds1.21.10
2 loader builds1.21.9
2 loader builds1.21.8
1 loader build1.21.7
2 loader builds1.21.6
2 loader builds1.21.5
2 loader builds1.21.4
2 loader builds1.21.3
2 loader builds1.21.2
2 loader buildsShowing the newest 12 of 14 game versions. Older files are in the list below.
Check the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Fog versions and loaders
Fog 1.12.1 for 26.2 NeoForge
fog-1.12.1+26.2-neoforge.jar
17 Oct 2026
Fog 1.12.1 for 26.3 NeoForge
fog-1.12.1+26.3-neoforge.jar
17 Oct 2026
Fog 1.12.1 for 26.3 Fabric
fog-1.12.1+26.3-fabric.jar
17 Oct 2026
Fog 1.12.1 for 26.2 Fabric
fog-1.12.1+26.2-fabric.jar
17 Oct 2026
Fog 1.12.0 for 26.1.2 Fabric
fog-1.12.0+26.1.2-fabric.jar
4 Oct 2026
Fog 1.12.0 for 26.3 Fabric
fog-1.12.0+26.3-fabric.jar
4 Oct 2026
Fog 1.12.0 for 26.3 NeoForge
fog-1.12.0+26.3-neoforge.jar
4 Oct 2026
Fog 1.12.0 for 26.1.2 NeoForge
fog-1.12.0+26.1.2-neoforge.jar
4 Oct 2026
Fog 1.11.0
Fog-fabric-1.11.0-1.21.9.jar
7 Oct 2025
Fog 1.11.0
Fog-fabric-1.11.0-1.21.1.jar
7 Oct 2025
Fog 1.11.0
Fog-neoforge-1.11.0-1.21.1.jar
7 Oct 2025
Fog 1.11.0
Fog-neoforge-1.11.0-1.21.9.jar
7 Oct 2025
Looking for an older file? The official CurseForge project page is in Resources.