Fabric Mods for Minecraft 1.21
Browse 781 free Fabric mods for Minecraft 1.21 — popular picks include Keybind Manager, Soundscape, Gravity Core Block.
Updated daily
Keybind Manager
Allows switching between keybind profiles and binding multiple keys to a single action.
Soundscape
A mod that overhauls the Jukebox and adds Ambience Discs to add life and atmosphere to your worlds!
Gravity Core Block
The Gravity Core Block is a redstone-powered device that creates an 8-block radius anti-gravity field
Cobblemon Spin Tiles
Functional Spin Tiles inspired by Pokemon: FireRed
BeatBlocks Control
Control Spotify from Minecraft — overlay, HUD, and hotkeys via a local Spicetify bridge. No API keys in the mod.
Cambium
This mod is a take on tech SolarPunk. It adds resource trees, bio-engineered machines, and more! Hobby mod so is still work in progress. More of proof of concept.
DonutSMP Auction Sniper
Automatically buys cheap Items on the Auction for Profit on DonutSMP
Create: Embedded Freights Fly
Changes the Create Fly packager so complete packages can be packed as items inside new packages, enabling recursive package nesting without merging their contents.
Chamber Fix
Fixes Trial Chambers vault reset/cooldown behavior by correcting rewarded player state.
Ender Mail Reborn
Ender Mail Reborn lets players pack items, stamp packages with coordinates or a named locker, and dispatch an Ender Mailman to deliver them.
FogCustomizer
Customize Every kind of Fog in the Game with Sliders.

Better Crafter (for Fabric)
Better Crafter is a small but powerful mod that improves the usability of the Crafter block by making its behavior more predictable and automation-friendly.
Frame Juice!
Fabric modpack designed to blend together performance and functionality while preserving all vanilla mechanics.
UltNightVision
Toggle night vision on/off with a keybind or keep it permanent. Fully configurable.
InventorySearchBar
A litte mod that add's a search bar in survival invetory to search for items
LSNClaimInfo
A mod specially made for Lifesteal.net to show claim info when entering a claim! Made by Jonnite
Jarvis companion mod
This mod adds the famous J.A.R.V.I.S (Just a Rather Very Intelligent System ) as a companion to your Minecraft Java!
Magnetite Block
The Magnetite Block is a powerful vacuum block that automatically pulls in dropped items
Mob Rockets
Send hostile Overworld mobs on an explosive one-way firework rocket ride! For hand-held, crossbow, and elytra use.
Memory Usage Display
This simple Fabric mod displays the amount of RAM being used, in Minecraft's action-bar (toggleable).
holy-strong
This module makes the stick more powerful; it can launch crystals, teleport, stop time, and build roads. 這個模組可以使木棒更加強大,木棒可發射水晶,可瞬間移動,可時間暫停,可搭路
Missed Tinkering
The combat and tinkering update added some cool things! This mod expands on the tinkering theme to provide some fun new redstone items.
Razen's Tension Weaponary
New Tension based weapons to spice up minecraft combat
Radio
The mod adds Radio!

Phantom Loot
👻 PhantomLoot PhantomLoot is a lightweight, high-performance, 100% server-side instanced looting mod designed for modern Fabric servers (1.21.11, 26.x)
Sightline
View your projectiles paths before shooting them.
yafuce's Nerfed Ender Chests
A simple fabric server side mod to rebalance the overpowered Ender Chest.
Ingame Mod Manager
Search, view, and download compatible Modrinth mods directly inside Minecraft.
BlockPlacerBreakerFeaturePatch
A patch to Block Breaker & Block Placer adding small tweaks I think are important
Aran's Discord Presence
A lightweight, customizable Discord Rich Presence mod for Fabric. Features a built-in settings menu to toggle Server IP, biomes, dimensions, and player heads on your Discord status.
kashub
Powerful in‑game scripting engine for Minecraft automation. VSCode‑style editor, 40+ high‑level commands, themes, debugging tools, and multi‑tasking — perfect for automating farms, utilities, and server‑side workflows.
SerialCraft
Bring Redstone to life! A simple mod to connect Arduino and Minecraft via serial port. No complications, just plug and play.
Corrosylva
Industrial progression, research-driven technology, and spreading corruption. Unlock powerful machinery, survive polluted environments, and gate your path to the Nether.

Are you sure you want to leave?
Adds a confirmation menu before disconnecting from a server or leaving a world.
简易生存 Simple Survival
I added over 100 recipes! 【Breaking the balance】
AuthHide
A mod that can hide your password from the screen when you're logging in