Fabric Mods for Minecraft 1.21
Browse 31,647 free Fabric mods for Minecraft 1.21 — popular picks include 839K's pvp modpack, OgMusic, Competitive Vanilla+.
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839K's pvp modpack
An amazing modpack i've created for enjoying PvP in Minecraft.

OgMusic
This is a Minecraft Mod that brings back only OG C418 music everywhere and displays the track.
Competitive Vanilla+
A lightweight Vanilla+ PvP modpack focused on performance, clarity, and competitive gameplay improvements while preserving the vanilla Minecraft feel.
Breached (Standalone)
Breached is a competitive Minecraft survival mod inspired by Rust, built for players who enjoy looting, PvP, raiding, and base-building. It keeps much of Minecraft’s core survival identity, but adds unique systems that force raiding/basing/PVP.
ChangeOfHand
This mod helps you change the position of your hand in Minecraft. You can select your desired key from the Controls section. The default key is "H".
Insight
This project adds a clean, heads-up display to the top of the screen to identify the block you are looking at and whether you can harvest it.
Simple Copper Wrench
Rotate blocks easily with the Copper Wrench – the perfect tool for builders and redstone engineers.
Vanilla Vision+
Vanilla Vision is a modpack designed to keep Minecraft pure and familiar, while enhancing it with subtle tweaks, improved performance, shaders, and resource packs. Smooth, clean, and close to vanilla.
The Universal Teleporter
Teleport to your spawn point, Overworld, The nether, And End just from a click of a button V1.0.0 * First Build
Salman Modpack
⚡ The Vanilla+ modpack that is used by the youtuber Salman that makes Minecraft easier, smoother, and more fun — without losing the classic vibe! 🧱 Perfect for casual players who want quality-of-life boosts and good vibes only! 😎🎮
Flame Cobbled
📦 Flame Cobbled A Cobblemon modpack built for the Flame Network – by Aislx Multiplayer-first. Lightweight. Fully Cobblemon-focused. Flame Cobbled is a streamlined, multiplayer-oriented modpack built around the core experience of Cobblemon.
John's Cobblemon ServerPack
A Vanilla+ Minecraft modpack built around Cobblemon, enhancing exploration, progression, and Pokémon-style gameplay with immersive side content.
JCAddons
This mod contains features for the minecraft server JustChunks

F3 Entity IDs
Displays additional targeted entity id line in BetterF3
RankubeSMP Modpack
The official modpack for the (Dutch) RankubeSMP
Impeccably Enhanced
Impeccably Enhanced is a meticulously curated Modpack designed to optimize the performance of your Minecraft!
Bewised
Optimized pack with latest fun stuff that works on any server
Double Dash
A small collection of mods used for Double Dash!! This includes some optional performance mods.
Entity Numbering
adds cumulative numbering to entities in Minecraft by species and provides death message broadcasting functionality.
Enhanced Visuals and performance - client side
your visuals and performance are enhanced and work on all servers, The visuals can be edited to your own preference to make your gameplay more personal and unique!
NetGraph
Clean, configurable HUD graphs of your connection quality - ping, jitter and bandwidth on any server, plus real TPS, MSPT and server load with the optional server companion
SF's Anvil Repair
Repair damaged and chipped anvils (сonfigurable)
ISMP S5 client-side Modpack
Client-side Modpack for member of ISMP S5. Barebones, only includes what is absolutely necessary.
CobbleMania Airdrops
A fully customizable airdrop system for Cobblemon that rewards players with items or Pokémon, easily configured via in-game commands.
Stupid Info
Display information in different places
Piggy Lib
Just a library for Piggy's Mods, nothing fancy.
FPS - OPTIMIZATION
This ModPack focuses on generating the highest possible fps (JAVA 22 IS NECESSARY TO RUN THIS)
straithyy modpack
optimizes your minecraft for the best fps & latency possible
Optimised Survival
Optimised Survival brings together carefully selected packs that enhance the survival experience without changing the game’s core. Focused on performance, comfort, and quality‑of‑life improvements, it lets you fully enjoy the adventure.
LegacyRoulette
Now you can gamble safely with your pvp legacy friends!
10 Seconds Chaos
Random Chaotic Events That Occur Every 10 Seconds
Ancient Horizons:Legends of the Abyss
Ancient Horizons:Legends of the Abyss is a survival-adventure modpack that expands Minecraft with new dimensions, terrifying monsters, rich farming, and wildlife. Explore, fight, and build in a redefined world.
PvE
A mod that make you or your friends or my GF in my case in PvE
Mamamount Server
Modpack Client for the mount Minecraft server, with support for Forge and Bedrock, plus Voice Mod to make the experience even more immersive!
Seva ya Missions
A mod that allows creation and handling of missions, nothing is automated.
Mind Powers
Blows up pancakes with mind.