Fabric Mods for Minecraft 1.21
Browse 228 free Fabric mods for Minecraft 1.21 — popular picks include NotchArrowUtils, Tweaks, kutils.
Updated daily
NotchArrowUtils
An All-In-One Fabric Utility mod for the latest Minecraft versions.
Tweaks
Change some values in Minecraft using gamerules
kutils
A collection mod of client side qol features and tweaks from older pvp mods but for 1.21+, with unique skyblock and ui features.
EndraQuest Tweaks
Fixes LevelZ skill requirement bypass bugs, prevents Ancient Debris duplication, and limits mob farming exploits.
Delta-calc
DeltaCalc is a client-side utility mod for Cobblemon Delta that adds an in-battle damage calculator, expanded battle overlays, richer tooltips, and team indicators. It helps players read battle state faster and make better decisions without changing Cobble
Fruitbridge
This mod contains Fruitbridging utilities to assist players. Features are designed for both the Distance and Java 12b leaderboards.
Lucid Mod
LucidMod is a clean Fabric PvP utility mod with a cool click GUI
Random Accessories
Random Accessories is a Minecraft Mod that lets you equip quality of life accessories into your accessories equipment tab!
Nameplate Tweaks
Adds customizable visual effects to nameplates, including shadows, physics, and so on...
Command Master
Command additions, command wands, mineable et posable command block like machine, utilities...
Paper Client
paper Client is a client-side Fabric mod that adds a customizable HUD, keystrokes, custom crosshair tools, a local cape system, waypoints, visual customization, alerts, item counters, client-side optimizer options, and a custom GUI
Basic Reach
Basic Reach is a compact singleplayer-focused utility mod that adds a straightforward Reach enchantment (I–II) Reach increases both your melee hit distance and block interaction range letting you poke mobs from afar.
EzWaypoints
Lightweight waypoint mod with no minimap. Simple, fast, and easy to use.
KiCK's Tool Touch-Ups
Tweaks Minecraft tool progression by adding diamond ingots and copper tools!
SkyFilter
Utility mod for Hypixel Skyblock. Loose cannon spam/scam filter.
Steak's Pvp Toggle
A PvP utility mod that improves visibility by tweaking shields, view bobbing, and FOV effects. More features and optimizations are coming in future updates.
Core Tweaks QOL
A few quality of life game play changes such as block don't fly in a random direction when mined, set repair cost in anvils and a few others. Server-side and configurable though in game `gamerules` command
Battle Optimized
⚔️ Battle Optimized is a lightweight Minecraft modpack focused on maximum performance and smooth PvP gameplay. It combines essential optimization mods with PvP utilities, giving you higher FPS, reduced lag, and sharper combat mechanics — all while keeping

Inventorio Extra
A companion mod for Inventorio that adds inventory sorting, configurable tool/block replacement whitelists with in-game GUI editors, customizable keybindings, HUD notifications, sortable button repositioning, and an offhand utility belt toggle, plus critic
Chat Tweaks - Secure
A lightweight client-side mod that filters chat messages by removing unwanted special characters and blocking custom words to help streamers and players keep their chat clean and readable.
LoverMods
LoverMods is a utility mod for Lovercraft dedicated to making the server more together. The mod features farming, skin trading and other misc changes.
HitRangeActivity
A mod featuring visual enhancements and combat utilities (particles, PotFix, and sounds). A mod based on BetterHitReg, which has been modified for legitimate use. Base version 1.21.11
Cobblemon Black&White Battle Music
Adds music from Pokémon Black&White to Cobblemon battles
Wynncraft Acolyte QOL
Adds quality of life features for the Acolyte archetype in Wynncraft
CameraUtilities
Adds tweaks like Freelook, Zoom and Freecam to your game.
Local Difficulty Utilities
Fixes local difficulty display on the client and syncs inhabited time from the server. Includes configs and commands to easily edit a chunks local difficulty.
F.Essentials
F.Essentials is a feature-rich mod for Fabric that brings essential server commands and utilities to Minecraft. Designed to make server management and player interaction easier.
trolling comand
Fake Player Events (Join/Leave/Kill/Kick) A fun utility mod for Fabric 1.20.1 that allows server administrators (or players with permissions) to send fake system messages to the chat. Perfect for pranks, roleplay, or testing chat layouts!
Colly SMP [NO LONGER UPDATING]
The Official Datapack used in the Colly SMP, no changes, no tweaks, THE REAL DEAL!
simpletweaks
A simple tweak mod. Customize your game with a wide range of tweaks.

Slashbridge
serverside utility mod aiming to add in minecraft commands that I think the base game lacks, bridging datapack and mod function.
VR Wrist Mounted Map HUD
Vivecraft wrist mounted minimap
tweakmoremore
This mod tweaks to (almost) every extent of Minecraft.
Mandarin World
RU: Сканер мобов (ESP). Зажми ПКМ на 3 сек. Вкладки: Tools & Utilities. EN: Mob Scanner (ESP). Hold R-Click for 3 sec. Tab: Tools & Utilities.

Discovered Enough Items
Items are hidden from recipe viewers until they are discovered for the first time
Saltpeter Gunpowder
A vanilla-friendly, immersive, well researched gunpowder crafting mod with no feature creep and no world generation tweaks.