Fabric Mods for Minecraft 1.21
Browse 231 free Fabric mods for Minecraft 1.21 — popular picks include JSST, Fred, Connected Core.
Updated daily
JSST
A suite of server-sided quality of life tweaks and survival-friendly tools.
Fred
Inventory movement, music control, zoom and others quality of life features.
Connected Core
A utility mod for modpacks, adds helpful features like the ability to remove rocket boosting
Custom Waypoints
This mod allows you to create custom waypoints with extensive customization and utilities using commands.

DungeonDodge+
A utility mod for a server called DungeonDodge, DungeonDodge+ adds several features to enhance dungeon exploration, including quality of life improvements for a better gameplay experience!
Inv Tweaker
Inventory sorting and grouping mod, also has auto fill for the hotbar
Improper's 3D Minimap
Minimap but with 3D terrain. Enhance your survival caving experience with this radar!
Vanilla Reimagined by Jashan_Maan
Vanilla Reimagined is a Minecraft modpack that keeps the original feel of the game while adding small, meaningful improvements. It focuses on enhancing visuals, gameplay mechanics, and quality of life without changing the core experience too much.
Sturdy Vehicles
Changes which items are dropped by minecarts. Also adds some quality of life recipes.
Better Nametags
A mod that adds a few quality of life improvements to the rendering of nametags.
Train's Tweaks
Configure hardcoded aspects of experience, rarity, mob drops, and more

Menderman
Simple tweaks for Minecraft's Anvil to generally be more fair to the player.
AutoShieldStun
🛡️ AntiShield Mod A lightweight client-side utility mod that improves combat efficiency by helping you deal with shield users more effectively.
Awesome Farmer
Utility mod that simplifies farming
TWISB-Combat
Combat, The Way It Should Be! This mod tweaks health regeneration, throwable potions and tridents to improve the combat experience.
ToggleSprint
ToggleSprint is a lightweight, client-side utility mod that brings permanent sprinting capabilities to Minecraft without compromising your vanilla experience.
Kxffies TP
A No-Cheat Enabled Teleport Mod (made to work with Xaero's Minimap)
TNT Tweaks
Changes to TNT behavior like knockback, fuse time, and block breaking

More Ancient Debris!
Tweaks the world generation to generate around twice as much ancient debris as normal!
CosmicPings
CosmicPings is a visual mod that allows for waypoints & team pings. Specifically made for CosmicSky & CosmicPrisons, brought to you by the Minecoin team.
SkyButtons
Utility mod for Hypixel Skyblock focusing on low-latency warp requests with a fancy new optional menu.
War weapons
Medieval styled weapons and war utilities.
Clutch
In some cases a clutch will be impossible. This mod shows whether a clutch is doable and how difficult it will be, alongside many other clutching utilities.
Keybind Viewer
A PvP utility mod that shows you the keybinds for each slot in your hot bar!
OnlyWaypoints
A Minecraft Fabric Mod that adds bloat-free Waypoints with a Vanilla feel to the game
CPvP Utilities
CPvP Utilities is a Fabric Client-side mod designed to enhance the Crystal PvP experience, providing a set of utilities that streamline and simplify common combat interactions, all configurable through an in-game ClickGUI.
speartweaks
this project adds a bunch off spear pvp QoL stuff
Crystal Flow
⚡ Instant inventory sorting built for CPvP speed, clutch moments, and time efficiency.
Hollow's Tweaks
Some very funky additions
Yakchancement patch
A patch for Enchancement that tweaks the custom durability removal logic to only apply to enchanted tools
Clubtimizer
An (unofficial) utility mod for mcpvp.club

Tweaked Trials
A few tweaks to Tricky Trials update, including repeatedly openable vaults and entity particles
Simple Survival Tweaks
A mod that allows you to tweak various aspects of your survival world
NotchArrowUtils
An All-In-One Fabric Utility mod for the latest Minecraft versions.
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
EndraQuest Tweaks
Fixes LevelZ skill requirement bypass bugs, prevents Ancient Debris duplication, and limits mob farming exploits.