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FogLockMinecraft mod for 1.21.4

Take control of fog with advanced configuration

client onlynewest supported 1.21.4UtilityGame MechanicsCursed
Latest version
1.7.5
Minecraft
1.19 to 1.21.4
Java
Java 21+
Loaders
Quilt, Fabric
Licence
MIT
Downloads
10.1k
Updated
17 mo ago
Available on
Modrinth
Space NodePartner

Host FogLock servers

One click and FogLock is installed with the right loader, on hardware built for it.

  • 1.21.4
  • Quilt
  • Fabric
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Screenshots

Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.

Minecraft versions

Every version FogLock declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.4Quilt, Fabric21+declared3 Dec 2024
1.21.3Quilt, Fabric21+declared23 Oct 2024
1.21.2Fabric, Quilt21+declared22 Oct 2024
1.21Quilt, Fabric21+declared13 Jun 2024
1.20.6Quilt, Fabric21+declared29 Apr 2024
1.20.6-rc1Quilt, Fabric21+declared26 Apr 2024
1.20.5Quilt, Fabric21+declared23 Apr 2024
24w09aQuilt, Fabric17+declared28 Feb 2024
24w07aQuilt, Fabric17+declared14 Feb 2024
24w06aQuilt, Fabric17+declared7 Feb 2024
24w05bQuilt, Fabric17+declared1 Feb 2024
24w05aFabric, Quilt17+declared31 Jan 2024
24w04aQuilt, Fabric17+declared24 Jan 2024
24w03bQuilt, Fabric17+declared18 Jan 2024
24w03aFabric, Quilt17+declared17 Jan 2024
23w51bQuilt, Fabric17+declared18 Dec 2023
23w51aQuilt, Fabric17+declared18 Dec 2023
1.20.4Quilt, Fabric17+declared7 Dec 2023
1.20.4-rc1Quilt, Fabric17+declared6 Dec 2023
1.20.3Quilt, Fabric17+declared4 Dec 2023
1.20.3-rc1Quilt, Fabric17+declared30 Nov 2023
1.20.3-pre4Quilt, Fabric17+declared28 Nov 2023
1.20.3-pre3Quilt, Fabric17+declared27 Nov 2023
1.20.3-pre2Quilt, Fabric17+declared22 Nov 2023
1.20.3-pre1Fabric, Quilt17+declared20 Nov 2023
23w46aQuilt, Fabric17+declared16 Nov 2023
23w45aQuilt, Fabric17+declared8 Nov 2023
23w44aFabric, Quilt17+declared1 Nov 2023
23w43bQuilt, Fabric17+declared26 Oct 2023
23w43aQuilt, Fabric17+declared25 Oct 2023
23w42aQuilt, Fabric17+declared18 Oct 2023
23w41aQuilt, Fabric17+declared11 Oct 2023
23w40aQuilt, Fabric17+declared4 Oct 2023
1.20.2Quilt, Fabric17+declared20 Sept 2023
1.20.2-rc2Quilt, Fabric17+declared18 Sept 2023
1.20.2-rc1Quilt, Fabric17+declared15 Sept 2023
1.20.2-pre4Quilt, Fabric17+declared13 Sept 2023
1.20.2-pre3Quilt, Fabric17+declared12 Sept 2023
1.20.2-pre2Quilt, Fabric17+declared7 Sept 2023
1.20.2-pre1Quilt, Fabric17+declared5 Sept 2023

62 older versions not shown.

Download

From FogLock’s own host. Nothing is re-hosted here.

1.7.5release17 Mar 2025

FogLock-1.7.5.jar · 0.0 MB · for 1.21.3, 1.21.4

Download latest
67109283a65d…
Older versions15
  • 1.7.46 Jan 20251.21.2, 1.21.3, 1.21.40.0 MB247 downloads2d0e35ff3f51…Get
  • 1.7.331 Oct 20241.19, 1.19.1, 1.19.2, 1.19.3, 1.19.40.0 MB458 downloads8ae02f889e78…Get
  • 1.7.222 Oct 20241.21.2, 1.21.30.0 MB236 downloadsa48227545d43…Get
  • 1.7.124 Jul 20241.210.0 MB4.5k downloads43d407512d83…Get
  • 1.7.016 Jul 20241.19, 1.19.1, 1.19.2, 1.19.3, 1.19.40.0 MB191 downloadsec4945736d6e…Get
  • 1.6.12 Jul 20241.210.0 MB383 downloadsd442578364ca…Get
  • 1.6.028 Feb 20241.19, 22w24a, 1.19.1-pre1, 1.19.1-rc1, 1.19.1-pre20.0 MB556 downloads64749ed157f0…Get
  • 1.5.330 Dec 20231.19, 22w24a, 1.19.1-pre1, 1.19.1-rc1, 1.19.1-pre20.0 MB420 downloads451515c373f0…Get
  • 1.5.212 Nov 20231.19, 22w24a, 1.19.1-pre1, 1.19.1-rc1, 1.19.1-pre20.0 MB266 downloadsaa560f79ce5f…Get
  • 1.5.121 Sept 20231.19, 22w24a, 1.19.1-pre1, 1.19.1-rc1, 1.19.1-pre20.0 MB257 downloads875ece2f74fe…Get
  • 1.5.016 Sept 20231.19, 22w24a, 1.19.1-pre1, 1.19.1-rc1, 1.19.1-pre20.0 MB131 downloads6f826d5e8bdb…Get
  • 1.4.130 Aug 20231.19, 22w24a, 1.19.1-pre1, 1.19.1-rc1, 1.19.1-pre20.0 MB522 downloads8bb6549d3723…Get
  • 1.322 Aug 20231.19, 22w24a, 1.19.1-pre1, 1.19.1-rc1, 1.19.1-pre20.0 MB132 downloads3aa5bac07864…Get
  • 1.220 Aug 20231.20.10.0 MB109 downloads77c0c6f64f9e…Get
  • 1.1.014 Aug 20231.20.10.0 MB118 downloadse2afd3c16841…Get

Frequently asked

Does FogLock work on Minecraft 1.21.4?

Yes. 1.21.4 is the newest Minecraft version FogLock declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Which Minecraft versions does FogLock support?

Everything the author has declared, from 1.19 up to 1.21.4. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install FogLock on the client or the server?

The client only. There is nothing to install on the server, so it works on any server you can already join.

Which loader does FogLock need?

Quilt, Fabric. A build for one loader will not load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for FogLock?

Java 21 or newer, because that is what the newest Minecraft release it supports requires. The requirement comes from the game rather than from the mod itself.

What licence is FogLock under?

MIT, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.

How do I install FogLock?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.

Where do I download FogLock safely?

From the author's own page on Modrinth, which is where the data here is synced from. MCReference never mirrors, re-hosts or repackages a file: every download button points at the original source, so you get exactly what the author published.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

ImmediatelyFastSpeed up immediate mode rendering in MinecraftYetAnotherConfigLib (YACL)A builder-based configuration library for Minecraft![ETF] Entity Texture FeaturesEmissive, Random & Custom texture support for entities in resourcepacks just like Optifine but for FabricArchitectury APIAn intermediary api aimed to ease developing multiplatform mods.[EMF] Entity Model FeaturesEMF is an, OptiFine format, Custom Entity Model replacement mod available for Fabric and Forge.AppleSkinFood/hunger-related HUD improvements

Last checked 7 d ago against Modrinth. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Is this information wrong or missing something? .