Fabric Mods for Minecraft 1.21
Browse 31,642 free Fabric mods for Minecraft 1.21 — popular picks include Velora: Light and Immersive, Vanilla STD, Comms Array Uplink.
Step by step: How to install Minecraft Java mods & modpacks
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Velora: Light and Immersive
A lighter, more immersive Minecraft experience.
Vanilla STD
Optimisation and nice pack of vanilla for default servers and games. Updates every release

Comms Array Uplink
A server-side fabric mod for restricting the chat to people that you've met
Golden Years
A modpack made to replicate the experience of the golden years of minecraft!
crimew's recommendations
A set of client mods made to reap the benefits of modding without adding many features
necessarily optimised
a optimisation modpack created not just for performance but also for graphical enhansments
No Pressure
A Minecraft mod pack designed to enhance the Vanilla experience without enforcing a specific playstyle.
MixedList
A mod that allows you to use mixed types in SNBT lists.
Sleek
Just the essentials. No more, no less.

Attract Box
This block puts items in its range into its own inventory Attract range 9*5*9
Artisan
A whole new experience to Minecraft, adding new progression, magic, bosses, rpg elements, and so much more to discover.
Craftable ore blocks [aether support]
Allows you to craft standard, Nether, Ancient Debris, and Aether ore blocks using base stones and raw items in 1.21 family

Quick Redstone
This mod allows you to speed up redstone with a single command. Its like tick rate but it only affects redstone.
AnticheatLesToucher
A lightweight client-side anti-cheat that verifies installed mods and works with a Paper server plugin.
YungTwitchTTS
Interactive TTS chickens that read Twitch chat aloud, fight mobs, level up, and drop epic loot. Fabric 1.21
break my gravity
every block you break it changes your gravity
Animal HUD
Animal HUD is a lightweight vanilla datapack that gives players a real time information overlay for any nearby passive animal they look at, making farming, breeding, taming, and managing animals much easier.
MangoBinds
Bind chat commands to keys. Add, toggle, and rebind commands in-game or from the Mod Menu config screen. A fresh take on CommandBinds for newer versions of Minecraft
No Duping
Various toggles for disabling dupes (rails; carpets; tnt; gravity blocks; tripwire hooks).
MiniCoal Fabric
This mod is very simple, it adds two items Mini Coal and Mini Charcoal that cook one item each.
Exodus Client
This project is built for the Exodus server, designed to provide players with a smooth, optimized gaming experience free of technical complications.
FPS Boost Pack
Smooth vanilla Minecraft Modpack for low-end PCs, this boost your fps in the game for a smooth experience with cleaner defaults and multiplayer-friendly performance
Medieval Realms
A medieval-themed modpack for Minecraft 1.21.1 featuring new weapons, epic structures, and richer caves. Explore enhanced dimensions with better performance and beautiful shaders.
Pure Insanity
This modpack adds multiple performance mods, and some of the best shaders that Minecraft has to offer.
Sudarshan Chakra Mod
Adds the divine Sudarshan Chakra of Lord Vishnu from Hindu mythology
Ice Boat Vulkan
This modpack replaces the standard OpenGL engine with the Vulkan API, drastically reducing input lag and stabilizing FPS.
PlasmoWords
Read Plasmo Voice as live in-game subtitles.
Vib3Craft
Vib3Craft is a Minecraft Fabric mod that lets you chat with Claude AI and run Claude Code directly from in-game chat, with support for setting working directories, file permissions, and multi-step coding tasks on your PC all without leaving Minecraft.
Glypher
Glypher is a client-only Fabric mod for aligning custom title glyphs inside vanilla Minecraft GUI screens.
IDisplay
Just a simple mod: hold V key while hovering over an item in your inventory to see more details
Way Harder Netherite
This is a mod that makes crafting netherite ingots way harder perfekt for smps or other servers
MineJourney SMP
EN: A build by one of the players (_Fennec25) from the private server MineJourney. Improves vanilla visuals and includes useful mods for building, such as Litematic and World Edit.
Smooth-Look
Visual Overhaul Modpack with good Performance and Visuals
vegan-fishing
A Fabric mod for Minecraft Java 1.21.11 that replaces the fish loot table with plant-based and ocean-themed alternatives, allowing players to enjoy the relaxing fishing minigame without harming any virtual wildlife.
Astrodical abilities
A modpack for a scripted minecraft server including abilities
Vanilla BOB
An optimized and balanced vanilla survival experience by Kriiox