Fabric Mods for Minecraft 1.21
Browse 14 free Fabric mods for Minecraft 1.21 — popular picks include Gigeresque, Ruined Portals Only, Biome Shader Switch.
Updated daily
Gigeresque
Gigeresque is a horror-themed mod that offers players a dive into the horrific biomechanical world of the xenomorphs, and the mutated realms of the neomorphs, deacons, and goo mutants.
Ruined Portals Only
Restrict lighting of portals to within a ruined portal structure's bounding box. Makes exploration a must and controls Nether travel. Configurable for Overworld and Nether. Now supports modded structures and biomes!
Biome Shader Switch
🗸 Switches shaders based on the player's current biome. Supports Iris & Oculus shader packs with per-biome, per-height, and fallback shader rules. Auto-detects all biomes including modded ones — zero manual config needed.
Make It Rain!
Client-side mod that adds rain to normally dry Overworld biomes
Configurable Difficulty
A server-side Minecraft mod that adjusts entity attributes based on their biome, dimension, and depth
Snow Golems In Hot Biomes
The "Snow Golems in Hot Biomes" mod for Fabric allows players to summon and maintain snow golems even in hot and hostile environments such as deserts and the Nether.
BetterCreaking
The Pale Garden as it should be. A scary and dangerous biome
Locator by Andrew
Adds a /locator command that trades emeralds to locate structures, biomes, or POIs with balanced costs.
Biomes O' Cataclysms
This mod transforms Vanilla Minecraft into a challenge! One by one, all biomes will be destroyed, so try to complete the game before the end of the world!
wandering explorers
wandering traders trade biome explorer maps
Slimes Everywhere
Allows Slimes to spawn at night in any biome
ChunkMix
Every chunk - New biome! Spice up your world!
Jungle's Hunger Challenge
making the game harder by disabling regaining hunger
Jungle's Light Challenge
simple mod that damages you near light