Fabric Mods for Minecraft 1.21
Browse 778 free Fabric mods for Minecraft 1.21 — popular picks include TerraNexus, TrashTweaks, Calcite Generator.
Updated daily
TerraNexus
Terra Nexus Mod is a mod for the Minecraft server Terra Nexus. It adds powerful systems for property management, economic administration, and citizen management to enhance the roleplay experience.
TrashTweaks
A client-side utility mod with totem cursor assist, FPS/TPS/Ping/Coordinates HUD overlays, player health indicator, performance profiles, and a fully customizable HUD editor. Does not automate gameplay.
Calcite Generator
Mod that adds calcite generator to the Minecraft
Re: World of Utilities
A mod that adds many utility recipes and textures to the RE: World of Tech modpack
Cameraman
Allows another player or instance of minecraft to record replay/flashback files for you, without them needing to follow you around manually
No Crafting mod
Tired of luck? This mod lets you craft the uncraftable! Now craft: Enchanted Golden Apples, Elytra, Totems of Undying. Balanced recipes, serious resources. Worth every drop of sweat! Balan
teleportmodd
Instant hotkey teleportation with an epic radial warp menu! Double-tap to /home, /rtp, /spawn. Added intelligent TPA-engine with auto TAB-list scanner and active macro safety lock. Fabric 1.21.X.
Shortened Gamemodes
GM Commands adds simple hidden gamemode shortcuts to your Fabric server, letting players quickly switch modes with short commands
HyskBlockUpdateInhibition
blocking neighbor updates caused by block replacements.
Refined Fluid Substitution
Adds a fluid substitution pattern, allowing fluids to be used directly instead of buckets to Refined Storage
Maikura Beacon Expansion
Vanilla-friendly beacon expansion for Fabric.
Omnia
This project adds a massive, carefully curated 350+ mod experience. Omnia combines next-gen aesthetics (Distant Horizons, Shaders), deep farming/building mechanics, and epic exploration into one uncompromising, hardware-hungry sandbox.
Player Move Detector
A mod that detects whether a player has moved by showing a green or red mark above their name.
Gun Legion
A firearms expansion for Robot Legion — steam-driven guns, turrets, powered armor, and a Gun Drone ally.

Equip your F****** TOTEM!
Reminds you to equip a totem every 2 minutes.
Androids Craft
A mod that adds programmable android entity to the game
EchoGrave
EchoGrave is a Fabric and NeoForge grave mod that stores player items and optional XP in graves on death, adds a Grave Compass, /back support, trusted grave access, configurable decay, localization, and optional async webhook notifications.
Force the whether
⚠️this mod only workes for client side other players cant see what you see⚠️ you can use this mod by the comand /vset in the chat
Beyond The Simulation
Grow a Lab Grown Brain that Connects Redstone Beyond the Distances, Dimensions, Worlds, Servers and Realities? (yes, connect redstone to real life)
FyshHelper
A helper mod for the minecraft server Fysh (fysh.minehut.gg) made by its owner.
QoL Revamped
This plugin adds QoL (Quality of Life) commands to your server!
SimpleCore by Cooshh
A shared core library for Simple mods, providing common systems like economy support and shared utilities.
tincraft 2
a improved version of the original tincraft mod
Throwabled TNT
Add some throwable TNT that have different effects.
WaterSaver
Protects the player from drowning when suddenly exit of a window game. Защищает игрока от утопления при внезапном выходе из окна игры.
SoundRecording
Record the sound around you and play it :D
Magic Mining Laser Mod
This mod adds a laser, that is able to obliterate almost anything.
Protect My Redstone
A singleplayer mod that detects active redstone ticks in loaded chunks and warns you before you log out to avoid breaking your farms/flying machines.
Border Blocks
Added 3 types of server‑utility blocks similar to those in Bedrock Edition.增加了类似基岩版的3种服务器所用方块
DareblindMod
An immersive blindness mod for Fabric 1.21.8 with sensory radar, thermal-style vision and PvP awareness. / Um mod de cegueira imersiva para Fabric 1.21.8 com radar sensorial, visão térmica e percepção para PvP.
Quacky's Whacky Inven
Want a weird inventory UI? Just use this, you can customise each slot of your inventory to be wherever. Most likely allowed on PVP servers as its only a UI change :)
OmniScape
OmniScape is an advanced AI-powered Minecraft mod/client that enhances gameplay with smart assistance, automation, navigation systems, waypoint management, contextual AI interactions, and immersive utility features.
Musicless
Removes music from Minecraft altogether.
Rooney's AI Training Data Collector
Rooney's AI Training Data Collector gathers gameplay data to train an AI to master Minecraft. Help us build the next big thing in gaming by simply playing the game you love—all personal data is excluded!
Muskets Perfected
Revamped version of ewewukek's Musket Mod, stripped down and reshaped to perfect the bare basics.
NpcTexture
A two-part system that shows Citizens NPC dialogue in a Pokémon-style text box and makes the NPC walk up to you, on a Minecraft 1.21.1 hybrid