Fabric Mods for Minecraft 1.21
Browse 31,642 free Fabric mods for Minecraft 1.21 — popular picks include Content Core, HoloFrames, Fully Optimized.
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Content Core
A Modpack for Content Creators to create Videos and more
HoloFrames
A Minecraft Fabric mod that allows you to display custom 3D hologram models in item frames using OBJ files and textures.
Fully Optimized
Includes everything you need, both optimization and utility.
CorrectPortals
Correct the hitbox of portals in 1.21.5 to match the 1.21.4 and 1.21.6 behavior

Skilled Marksman
Modifies bow behaviour to require some skill, increasing aim randomness the longer the bow is held fully charged.
Bifurkzen
A modpack designed to optimize your survival experience and increase performance.
Boat FPS uncapper
Uncaps your fps to the desired value when driving in a boat
Auto Drop Matcher
Client-side mod that lets you build a custom "drop list" of items and instantly drop all matching items from your inventory with a single keypress.
Prosperity - Loot Overhaul
Every chest is yours to discover. Per-player instanced loot means no more racing for the good stuff, and distance-based scaling makes far-flung chests richer. Exploration always pays off. Standalone and server-friendly.
Amethyst Eclipse's Bandages 'n Dressings
Add healing items for Amethyst Eclipse, can be used for your own game / personal project.
Block Break Warden
A client-side Minecraft (Fabric) mod that restricts which blocks the player is allowed to break and shows a warning when you try to break a forbidden block.
OnFire Client
OnFireClient is a utility client for small features.
Void Warden - Soul Harbinger
Void Warden adds a single, handcrafted weapon the Soul Harbinger — a void-infused mace with a unique two-stage combat mechanic that rewards aggressive, aerial playstyle
Masivo SMP - Farfadox Server [Fan Made]
We bring you the best fan made modpack designed exclusively for MASIVO SMP, the server of the famous streamer Farfadox. Take your Minecraft experience to the next level with performance, visual, and quality-of-life mods.
Better Multiplayer List
A mod that improves the multiplayer menu
Sweeper Maid (Fabric)
Unofficial Fabric port of Sweeper Maid = A lightweight mod that collects all dropped items and unnecessary entities for optimization.
Simple World Importer
This mod adds a button to the Singleplayer screen that lets you upload a world as a .zip file and quickly add it to your game.
Remer's pvp VM
The best PvP build in all of Minecraft.
MonsterCore (Fabric)
Monster Core is a client-friendly and server-friendly economy mod that replaces diamond and netherite trading with a scalable, farm-based system built around mob drops and player-to-player exchanges.
Cold Torch
The Cold Torch is a decorative iron torch that emits no actual light level or heat. It possesses a chilling aura that instantly freezes nearby water into ice and applies a slowness effect to any mobs
Echoing Chorus
Adds Echoing Chorus Fruit, items that return the user to their spawn point, crafted with echo shards and chorus fruit. A useful endgame utility.
xyz-copier
Helps you to copy your coordinates!
Best Optimized and Smooth build
The best assembly for optimization and visualization of vanilla minecraft and nothing more!
Fatefool
Vanilla Optimized with ease of life mods
Enhanced Worlds
The best experience in Minecraft you will ever see! Your one stop to enhanced worlds.
Simple Vanilla +
A Vanilla+ modpack that enhances Minecraft with quality-of-life improvements, subtle visual upgrades, and better performance – keeping the game close to its roots while making it smoother and more enjoyable.
Usefuller Ghasts!
Configure the speed of happy ghasts (up to double speed) and craft an exotic new item that makes your happy ghast shoot fireballs!

Bats N' Berries
A very silly mod to make bats and glow berries more useful.
unsign's better vanilla
A small modpack that consist some of perfomance, quality and QoL mods
SovMCPlus
A Minecraft Fabric mod with many QoL features to make your SovereignMC experience better.
Cooking Potato
Another Optimization ModPack with QoL included
Vanilla Ascended
Made to improve your normal gameplay in minecraft 1.21.1

FlexiBook
simplely create a custom book with a web editor. supported inject image, auto layout, custom background, register book by resourcespack, i18n, inject click link
No Light place
Prevents accidentally placing torches, lanterns and lamps from your offhand — toggled with a single key press.
Donutils
A mod that adds enhancements to your donutsmp.net experience!
Resin Bundle Pins
Backports resin pins for bundles to 1.21.1, compatible with Vanilla Backport