Fabric Mods for Minecraft 1.21
Browse 635 free Fabric mods for Minecraft 1.21 — popular picks include No Global Sounds, Uuirco's Crystal Optimizer, OutlineX.
Updated daily
No Global Sounds
Stop global sounds like the wither's spawning, ender dragon death, end portal activation.
Uuirco's Crystal Optimizer
A lightweight Fabric mod that improves End Crystal responsiveness by removing crystal placement delay, instantly hiding broken crystals client-side, and providing configurable crystal spin speed.
OutlineX
OutlineX is a lightweight Minecraft mod that highlights blocks with smooth, customizable outlines.
VulkanPojav
📱 A lightweight Vulkan-powered performance environment for PojavLauncher, built to improve rendering efficiency, stability, and compatibility on Android devices.
Lag Clear
This mod is designed for Minecraft version 1.21.11 and automatically deletes unnecessary items that fall to the ground every 5 minutes. The mod is in the beta phase.
Destan's Shield Optimizer
Shield Optimizer fixes clunky shield inputs by buffering early clicks and preventing accidental shield drops. Client-side, anti-cheat safe PvP/PvE combat QoL.
Better Left Click
Allows you to use left click bind like normal but not lose out on the competitive and survival advantage of using a keyboard key.
No Bugs
A mod where the maximum number of bugs are fixed
Prism Performance
Adaptive performance optimization mod for Minecraft 1.21 designed to enhance FPS and reduce frame drops.
B-RTP
BlanketRTP is a Minecraft Fabric mod that offers customizable rtp (random teleportation), including biome-specific options. Enhance exploration with a gliding mechanic after the (RTP). Easy to configure and optimized for performance
Inventory Highlighter (HighlightRender)
Highlights items in your inventory 🎒 with different colors 🌈 THE FIRST remake of “Highlighter” 🔄 based on type and enchantments ✨. for newer versions 🆕, fully customizable ⚙️ with adjustable colors 🎨, rules 📏, and highlighting 🔍.
Packet Shield
Client-side mod that automatically prevents kicks from malformed packets, excessive payloads, or impossible movement. Filters packets, checks rotation, and throttles interactions.
Auto-fishing mod
A mod to automatically reel in and re-cast your rod. Made to work with Fabric.
More Search Bars
Add more search bars to various UI screens
Better Villager Trading
A client-side mod for better villager trading
Searchable Packs
Adds a search bar to quickly filter resource packs.
SprintPlus
A lightweight mod that makes sprinting the default when moving forward.
Bobbles
This mod introduces further customizability for view bobbing.
Replant+
A lightweight and server-friendly mod that automatically replants crops the moment you harvest them.
Command alias maker
Allows you to create command aliases in game through a simple command and lets you run them instantly.
Client-side Custom Music Disc Fix
A simple client-side mod that fixes MC-260346 where custom music discs are cut off if they exceed the vanilla length.
ChallengeTimer
an advanced timer/stopwatch for challenges etc
BowBoost Helper
Highlights the perfect bow boost angle by changing your crosshair in real-time.
Chain Crop Harvest
A mod that lets you harvest all nearby connected crops in one go
ManualTotem
A simple mod that helps with manual totem placement by automatically moving your cursor to a totem when you open your inventory.
ItemDuper-Pro
Perfect for players who want convenient item duplication with modern improvements and reliable functionality.
Zalitherlauncher Boost FPS
A fully custom, lightweight modpack designed to maximize FPS, reduce lag, and optimize Minecraft performance on low-end devices and Android.
Pupper Client
Pupper Client is a Minecraft client optimized for PVP, providing smoother gameplay and better performance with a modern Material UI design philosophy.
Smart Copper Golem
Refactor the vanilla pathfinding logic and give Copper Golems long-term memory, making them smarter and more efficient.
FramePilot
FramePilot is a Fabric Minecraft mod that boosts performance automatically. It detects your GPU and applies a tuned settings profile, then dynamically adjusts render distance, particles, and entity scaling to hold a target FPS.
Armor Trim Command
Trims armor with a simple command!
Actions Revamped
One of the most incredible, lightweight, 100% Actions and Stuff-replicating modpack in Minecraft. Stunning visuals, new textures, and new mechanics! (Icon will be added soon)
ShieldStatuses Enhanced + Punchy fix
unofficial addon for shieldstatuses + punchy compatibility fix
Mace calculator
Calculates damage multiplier on a mace. Works with enchants.
Draventh Ores
⚒ Advanced Tier Ores & Equipment This mod expands Minecraft’s survival progression by introducing 15 new late-game materials, each with full armor and tool sets. The goal of this mod is simple: Extend progression beyond Diamond and Netherite with a struc
TouchscreenFix
Fixing the screen going absolutely wild when tapping a finger on your touchscreen by making it actually playable.