Fabric Mods for Minecraft 1.21
Browse 41 free Fabric mods for Minecraft 1.21 — popular picks include Lithostitched, DungeonZ, Datapack Portals.
Updated daily
Lithostitched
Library mod with new configurability and compatibility enhancements for worldgen
DungeonZ
Base mod to add new dungeons with one default dungeon
Datapack Portals
Create custom portals using CustomPortalApi with datapacks
WorldWeaver: New Dawn
An unofficially maintained continuation of the BetterX Team's utility library for Fabric and NeoForge, designed to streamline common modding tasks, especially those related to world generation
Sky Aesthetics
Change the minecraft skybox as you wish!
Dimension Leak Fix
Fixes memory leaks when switching dimensions. Mods like Collective, AmbientSounds and Create retain old worlds in RAM - this mod cleans them up automatically, recovering 2-4 GB per transition.
Structurized Reborn
Simple library that helps with the addition of custom village structures
DimLib
Provides dynamic dimensions functionality.
Piglin Conservatory v3.0
Adds a news structure to the Nether, The Piglin Conservatory, along with a new Obsidian Apple, Dragon Fruit, Toxic Mushrooms, Hoglins' Fossils, Corrupted Emerald and a New Music Discs!
Server Sided Portals
Create custom portals and dimensions compatible with any client!
Generator Accelerator
Optimizes the Minecraft worldgen and chunk management by introducing better calculations.
Modified Biome Source
Add modified biome sources that can be configured.
Keystone Expansion Pufferfish's Skills
MMO-style skill tree expansion for Puffish Skills, adding new progression categories like Combat, Mining, Exploration, Farming, Crafting, Building, Magic and Taming.
Health Enchantment
New enchantment that, when applied to armor, lets you get more health.
Reload World Button
Speed up reloading a world to allow for quicker dynamic registry changes. Client-side & Singleplayer only!
Biome Squisher
A library mod for adding biomes by "squishing" other biomes out of the way
NovoAtlas
A data-driven image based world generator for Minecraft.
Jump Enchantment
New enchantment that, when applied to boots, increases your jump height!
Draventh Ores
⚒ Advanced Tier Ores & Equipment This mod expands Minecraft’s survival progression by introducing 15 new late-game materials, each with full armor and tool sets. The goal of this mod is simple: Extend progression beyond Diamond and Netherite with a struc
Twigonometry
A lib for building trees in-code
Kappa's AntiCheat
A lightweight Fabric anti-cheat designed for high performance on large-scale servers.
Script Blocks
Adds various blocks and mechanics which assist map makers and dungeon builders.
VillagerExplorer
Villager Explorer is a client-side Minecraft mod that lets you view detailed information about villagers in a beautiful, interactive GUI.
Biome Modifier for Fabric
A library mod that allows users utilize datapacks to modify biomes easily and compatibly.
G1axFixer
G1axFixer is a client-side Fabric mod that fixes resource pack crashes and optimizes network, rendering, and ticking for maximum FPS and smooth combat.
Reef
Library that extends vanilla worldgen by providing alternatives to unmodifiable features
Wilds Regrown Api
A common API for all WildsRegrown mods.
LY's Mapmakers Toolkit
Mapmaker Toolkit is a client-side Fabric mod for creating, editing, and visualizing command-style areas in real time. It includes a wand selector, local area library, in-world previews, and quick copy/teleport tools.
Regions Unexplored Biome Book Compat
This mod adds the regions unexplored biomes to the biome book mod.
HardcoreAxol's Mithril Mod
this mod add mithril to minecraft
Aran's Discord Presence
A lightweight, customizable Discord Rich Presence mod for Fabric. Features a built-in settings menu to toggle Server IP, biomes, dimensions, and player heads on your Discord status.
Materials Lib
Create materials easily
LibVilNam
Cross-mod village name generation compatibility library. „Welcome to [YOUR VILLAGE NAME HERE], village-chief-sama! UwU”
Entity Block
Adds the Entity Block to make creating custom structures easier
World Persistence
A fabric mod that adds more immersion to the static minecraft world.
TerraLib
Library for the mod "seasons" made by Elias