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Fabric Mods for Minecraft 1.21

Browse 1,281 free Fabric mods for Minecraft 1.21 — popular picks include Performance Tweaks, Mob AI Tweaks, Unstable Tools.

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Performance Tweaks
1.21.1fabric

Performance Tweaks

Several optimizations and bugfixes. Entity Collision FPS fix, Let-Me-Despawn, railway optimization and alternate current.

1.5Mdownloads
Mob AI Tweaks
1.21.11fabric

Mob AI Tweaks

Tweaks certain mob AIs, major or minor. Reworks the Wither and Ender Dragon boss fights!

1.4Mdownloads
Unstable Tools
1.18.2forge

Unstable Tools

Port of Extra Utilities 1 tools with armor

1.4Mdownloads
Wool Tweaks
1.21.11fabric

Wool Tweaks

🐑 Makes various changes to wool-type block recipes, string conversion and the dyeing process.

1.3Mdownloads
Name Tag Tweaks
1.21.11fabric

Name Tag Tweaks

📛 Adds nametag crafting recipe, command, and named entities drop their tag on death.

1.3Mdownloads
Fabrication
1.21fabric

Fabrication

A huge collection of vanilla tweaks and small features. Trident improvements, bugfixes, furnace minecart changes, note block enhancements, old lava, old logo, oh my!

1.2Mdownloads
More Mouse Tweaks
1.21.11fabric

More Mouse Tweaks

Complements MouseTweaks by adding more mouse functionality from MouseWheelie.

1.2Mdownloads
Durability Tweaks (RPG Tweaks)
1.21.1neoforge

Durability Tweaks (RPG Tweaks)

Reduces durability loss of equipment.

1.1Mdownloads
Hunger Tweaks (RPG Tweaks)
1.21.1neoforge

Hunger Tweaks (RPG Tweaks)

Reduces exhaust, but also natural regeneration.

1.1Mdownloads
Better Conduit Placement
1.21.11fabric

Better Conduit Placement

✔️ Place conduits in front, makes placing conduit prismarine blocks easier and other tweaks.

1.0Mdownloads
Enchant Limiter (RPG Tweaks)
1.21.1fabric

Enchant Limiter (RPG Tweaks)

Limit the number of enchantments on an item.

1.0Mdownloads
Xaero's Minimap (Fair-Play)
1.21fabric

Xaero's Minimap (Fair-Play)

Fair-play edition of the Xaero's Minimap mod, designed for fair PVP against players without a minimap.

1.0Mdownloads
WunderLib
1.21.8fabric

WunderLib

A Library Mod that simplifies Configs with an automated UI, Grid-Based UI-Layouts, Simplified Network management and other usefull utilities.

921kdownloads
Infinite Night Vision [NEO/FORGE/FABRIC]
1.21.5neoforge

Infinite Night Vision [NEO/FORGE/FABRIC]

Utility mod that gives client-side Night vision, useful for people that hate Hardcore Darkness

873kdownloads
Tab Tweaks
1.21.5fabric

Tab Tweaks

Improvements and customization for Minecraft's Tab / Player List HUD

762kdownloads
Mobstein : Revive animals and necromancy!
1.21.1neoforge

Mobstein : Revive animals and necromancy!

Adds new utilities for useless vanilla animals and a new Frankenstein mob

718kdownloads
Nostalgic Tweaks
1.21fabric

Nostalgic Tweaks

Brings back Minecraft alpha, beta, post-release lost gameplay elements. Made for nostalgic enthusiasts or for those who want to give the game a new aesthetic by tweaking the mod to their preference.

712kdownloads
Idle Tweaks
1.21fabric

Idle Tweaks

Reduces Minecraft's resource usage while it runs in the background.

698kdownloads
Breakneck: Optimized | FPS Boost, Shaders & QoL
1.21.11fabric

Breakneck: Optimized | FPS Boost, Shaders & QoL

1.21.11 – Level Up Your Vanilla Client with Increased FPS, Shaders, Quality of Life Enhancements, and Visual Improvements

682kdownloads
CthuLib
1.20.1fabric

CthuLib

Core utility mod for Pixel Dream Studios modpacks

676kdownloads
Cammie's Minecart Tweaks
1.21.1fabric

Cammie's Minecart Tweaks

Makes Minecarts more viable as a form of transportation.

635kdownloads
Hoe Tweaks
1.21.11fabric

Hoe Tweaks

🌾 Faster crop block breaking, increased hoe radius and the ability to un-till soil.

590kdownloads
Inventory Essentials (Outdated Versions)
1.21.1fabric

Inventory Essentials (Outdated Versions)

Basic inventory tweaks. Lightweight and compatible.

573kdownloads
Mebahel's API
1.20.1fabric

Mebahel's API

Mebahel’s API is a core dependency mod that provides shared systems, utilities, and gameplay frameworks used across the Mebahel mod ecosystem.

571kdownloads
Title Tweaks
1.21.11fabric

Title Tweaks

Improvements and customization for Minecraft's Titles

533kdownloads
BanHammer!
1.21.9fabric

BanHammer!

Simple, customisable punishment utility mod for Fabric

532kdownloads
BCLib: New Dawn
1.21.11fabric

BCLib: New Dawn

An unofficially maintained continuation of BCLib for Fabric and NeoForge, providing core utilities and shared functionality for BetterX mods

527kdownloads
Elytra/Chestplate Swapper (Fabric)
1.21.11fabric

Elytra/Chestplate Swapper (Fabric)

A simple quality of life mod that swaps between chestplate and elytra on a keystroke.

524kdownloads
WunderLib: New Dawn
1.21.11fabric

WunderLib: New Dawn

An unofficially maintained continuation of WunderLib for Fabric and NeoForge, providing automated configuration screens, grid-based UI layouts, simplified networking, and other utilities used by BetterX mods

524kdownloads
Epic Shaders - All The Shaders
1.21.8neoforge

Epic Shaders - All The Shaders

Vanilla themed modpack with lot of shaders (200+) & some quality of life mods (26.1+ Latest)

505kdownloads
VTDownloader
1.21.11fabric

VTDownloader

Pick and download Vanilla Tweaks resource packs directly from your Minecraft client!

495kdownloads
Scoreboard Tweaks
1.21.6fabric

Scoreboard Tweaks

Client side customization of Minecraft's Scoreboard/Sidebar

488kdownloads
Island Utils
1.21.11fabric

Island Utils

A client-side utility mod for MCC Island

468kdownloads
Nametag (Display) Tweaks
1.21.10fabric

Nametag (Display) Tweaks

A small QOL mod that lets you change the look of nametags.

458kdownloads
AnCore Lib
1.20.6forge

AnCore Lib

AnCore is the essential library for Anchor Studios mods; offering utilities, custom GUI components and helper functions designed to enhance and support our modding projects.

405kdownloads
Skyblock Tweaks (1.21) – Hypixel Skyblock
1.21.11fabric

Skyblock Tweaks (1.21) – Hypixel Skyblock

Hypixel Skyblock's most customizable 1.21 mod, providing many tweaks, HUDs, and other gameplay enhancements.

392kdownloads