Fabric Mods for Minecraft 1.21
Browse 31,642 free Fabric mods for Minecraft 1.21 — popular picks include Climbing Indicator, ARU Games, Quickly Optimized.
Step by step: How to install Minecraft Java mods & modpacks
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Climbing Indicator
This is a simple toggleable Minecraft mod for Fabric, that displays how many blocks you need to climb UP/DOWN (in the action-bar) when climbing something (to reach bottom/top).
ARU Games
A vanilla friendly modpack for the ARU Games server. This pack provides an increase to performance over the vanilla client, with other subtle QOL additions such as reworked sounds, voicechat and texture changes to add to the vanilla experience.
Quickly Optimized
A modpack to increase your performance!
Quite Enhanced Vanilla
Quite Enhanced Vanilla is a modpack designed to enhance performance and rejuvenate the excitement of Minecraft while preserving its classic vanilla feel.
Story Mode Extras
Perfectly recreates all missing additions from Minecraft Story Mode into Minecraft Java

Vibranium_Mod
This mod adds an element from Marvel movies that is called Vibranium.
Trial Spawner Retrigger
A feture that lets you rigt click to re activate a trial vault.
Various Visual
A comprehensive visual and HUD overhaul for Minecraft Java with native Bedrock-style integration.
ALL-PVP-IN-ONCE
more fps to ur game with a old computer(even better for new fresh computers)
Zap Kits
A lightweight Fabric mod that lets you save and instantly load complete inventory setups using simple commands.
Fairly Optimized
Fairly Optimized boosts your Minecraft speed and quality to give you the best possible lagless gaming experience.
ForceRender
Custom models and item frames disappearing at the edge of your screen? Fixed.
FastClick
Client-side Fabric mod for cycling through custom hotbar slot sequences with one key press.
JVMC-Just Vanilla MC
Just Vanilla Minecraft-This is the best project among other vanilla ones. You will be able to explore the world of Minecraft without leaving the vanilla Minecraft!
HavenBuild
Unsure which mods are allowed on HavenBuild.de? The official HavenBuild Mod packs all you need: custom HUD, minimap, waypoints, chat tools, and FPS boosts into one server-compliant interface. Enhance your gameplay safely and never risk a ban!
DailyEvents
Every Minecraft sunrise, a new random rule is selected and announced to all players. The rule stays active until the next sunrise. Only one rule is active at a time. The last 2 rules are remembered to prevent repeats.
BloodMoons
Blood Moon transforms nights into deadly challenges: red skies, hordes of buffed mobs, and rare loot drops. Survive the night if you dare!
Horizon Dreams
This modpack delivers stunning visuals and immersive generation true to Vanilla Minecraft.
SwapMyAxe
You just hit your axe on any entity and it swaps automatically to a different weapon or slot!
Listify
Organize your worlds and servers.
Morer advancements
More advancements, need I say more?
Quiet Life
A mod focusing on nature to enjoy the slow Quiet Life.
Slightly Better Vanilla
A Better Vanilla Modpack mainly for Minecraft 1.21.10 – for everyone who wants to enjoy vanilla gameplay with slight, non-game-changing mods to simply play Minecraft.
Hardcore Together Expirence
A Modpack to challenge you and your friends to survive together in Hardcore Minecraft
Lightly Modded Vanilla
A simple modpack for playing vanilla Minecraft. Provides performance improvements, a few visual tweaks, and some preconfigured settings.
Chocopoes SMP 2
This modpack is made for the Chocopoes SMP 2. This is a lightweight modpack that keeps the essence of vanilla minecraft but adds a lot of needed features.
LifelyMC
✦ Bring Minecraft to life with immersive and breathtaking visuals - optimized to run on anything.
The Den: Vanilla Valleys
A tweaked variation of Fabulously Optimised, tweaked for Voice Chat, Player Models, VR, and UnSilk.
FitnaCraftOWL
A lightweight performance and utility modpack designed for the FitnacraftOWL project. It enhances visual quality, stability, and gameplay comfort while keeping the vanilla Minecraft experience intact.
MyPvP Survival
Modpack for the Survival Project of the MyPvP.me Network
Llce's Optims
Optimizations Perfect For Hardcore Series
Liye
Fully client side 113 mod optimization pack
my vanilla enhanced
Hello this mod is all about enhancing your vanilla experience , it doesn't change the game too much it only adds things that will make your vanilla a bit better and not tedious
Kiwi Customization
a tool for creating game content from Excel/Google Sheets/YAML.
Enguy SMP
The community server of the Glendus ! The Enguy's community.
Santiago
Santiago's mod, with thematic items and a complete in-game python script runner!