Fabric Mods for Minecraft 1.21
Browse 31,741 free Fabric mods for Minecraft 1.21 — popular picks include Boing!, Friendly rabbits, V-Cube.
Step by step: How to install Minecraft Java mods & modpacks
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Boing!
A Mod adding rubber swords to minecraft made for modfest: toybox
Friendly rabbits
Make breeded rabbits comfortable around the player.
V-Cube
Cozy Ambient Survival RL
Copper Tooltips
A very simple mod that changes the names of copper blocks to the basic name of the block and adds the oxidation level and whether they're waxed to the tooltip.
Wrath of Herobrine
From the fog custom lightweight modpack with cool shaders and behavior
Majestty's Villagers | 13+ New Villager Professions
This project adds fourteen new villager professions to the game! For the village dwellers like me.
SixSeven
Who decided stacks should stop at 64? SixSeven bumps it to 67...cause... you know....

Tiny Terrors
Adds baby (and jockey) versions of creepers, endermen, skeletons, stray, bogged and wither skeletons
Better Enchantment Tooltips
Adds enhanced tool tips to enchanted books and items.
Wandering Trader Fix
A complete Wandering Trader overhaul that finally makes him worth finding — 12 powerful biome‑themed trades, halved prices, and fully unique merchants every time.

Elytra Aeronautics Port
Elytra aeronautics ported to higher versions
Truly Best Friends Forever
Let your beloved pet stay by your side forever.
Cobblemon World Cup
Battle your friends on the Cobblemon World Cup Island map!
Cobblemon Irisian Edition
Cobblemon survival experience with addons, custom loot tables and structures enabling the player experience
[Cobblemon] Jet and Lapori's Pokemon Big and Small
Jet and Lapori's addon focused on making all Pokemon 3 stage lines!
PVP hitboxes
🗸 This mod changes vanilla hitboxes (F3+B) for PVP.
MythicMons
The official modpack for MythicMons!
Lightweight & Immersive (VR)
Everything for immersive VR experience, featuring numerous small enhancements for a more comfortable gameplay in Minecraft.
Ranky
Advancement Based Ranksystem

Piston Sound Mod
Brings back the old 16 block range of piston sounds.

Parry Mod
A mod that allows parrying using swords.
S.W.O.R.D (Strong Weapons Of Rapid Destruction)
Swords that slice and smash enemies that are in your way! new biomes, structures and QOL mods for the best experience. look at description!
Lava Vision Enchantment
add an enchantment to make you see clearly in lava
PassiveArmour
Adds a /hide_armour command to hide your armour, works on all equippable items including horse saddles and armour.
Hana's Paxel Mod
Adds Paxel tools that combine the power of a Pickaxe, Shovel, and an Axe!
Holmium
Even better, client side improvements and new stuff.
Villager Tower Mod
This mod includes custom items, blocks and crafting recipe. And most importantly adds a custom structure called villager tower that is similar to the pillager tower but with village theme loot.

Buffer
longerPlaying is a high-performance utility for Fabric 1.21.x designed to eliminate "session decay". It ensures a stable, stutter-free experience for 12+ hour sessions without restarting your launcher
Beauty in Blocks Recommended Mods
A custom modpack for a beautiful Minecraft experience, relatively lightweight and fun to play on. Also has its own server: beautyinblocks.com
UHC
Ultra Hardcore survival minigame!
The Voxy VR Test Experience
This is the modpack I used in my video to see how well Vivecraft works with Voxy
Pokecentral Cobblemon
The Official Modpack of Pokecentral Cobblemon!
LagLess Optimized
This Modpack will boost your FPS and have smooth gameplay.
Uranium
Client-side Optimization and performance improving Modpack (i know there are many but give me a try!)
HP Bar Plus
HPBarPlus is a customizable client-side mod for displaying health above players\entities.
Yung's optimization - LoL inc
Want to play Yung's Structures without lag? Download now!!