Fabric Mods for Minecraft 1.21
Browse 129 free Fabric mods for Minecraft 1.21 — popular picks include Spawners+, Voiceless Survival, Better Withered Mobs.
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Spawners+
Allows players to make Spawners in survival! Heavily inspired by Origin Realms' system.
Voiceless Survival
Be careful, the mobs can hear you🤫
Better Withered Mobs
This mod adds Withered Bones, Withered Bone Meal, Withered Bone Blocks, and a Potion of Decay! Withered mobs no longer drop regular Bones and only drop Withered Bones (This can be disabled in the config).
[SUC]Surival Useful Circuit生电全家桶
生电全家桶 An advanced Minecraft survival redstone and automation modpack featuring Carpet and Masa mods.
Rival Trespassers
Fight survivalist minibosses in structures - just like you!
RPG Mob Leveling System
Every mob has the potential to grow stronger, smarter, and more dangerous as they gain levels. With dynamic scaling of health, damage, and special abilities, each encounter becomes a unique challenge that will test your survival skills
Hardcore Mode 2.0
The most difficult mod in all of Minecraft. Do you dare to play it?
ArchorClient
ArchorClient is a Hypixel Skyblock–optimized Minecraft modpack made for mobile users on ZalithLauncher, with full support for the MobileGlues render plugin. It includes top Skyblock QOL mods (Skyblocker, SkyHanni, Aaron’s QOL, Firmament) and performance mo
One Block Horror
Start on a single block and progress by unlocking resources, dimensions, and challenges… now with added HORROR mods that introduce creepy creatures.
Carpet Minitweaks
An extension for Carpet Mod with many toggleable survival-oriented game mechanic changes

JoaCarpet
A small carpet extension mod with useful features for redstone and storage tech (+some minor survival tweaks)
Improved Happy Ghast
Allows players to create a not-wandering, faster, smaller, silenced Happy Ghast, get damage alerts and even summon it back in survival using items.
SpawnGuard
Mod that protects players from mob attacks for a set duration after spawning, ensuring a safe start in any world. Ideal for survival or challenge-based packs where early-game defense is crucial.
Fixed
A mod designed to fix the core gameplay elements of Survival Minecraft
Hords
Hords is a survival mod for Minecraft that spawns dangerous mob hordes led by powerful bosses.
GetSpawners
Move mob spawners in survival with Silk Touch. Give yourself any type of spawner with just one command.
More Heads
Adds survival-friendly access to mob heads and player heads, using intentional hoe-based drops to avoid farm pollution and preserve vanilla progression.
Mobs Fear CampFire – HearthGuard
Hostile mobs fear lit campfires. Adds immersive mob AI and survival gameplay by making creatures panic, turn, and flee naturally.
Carblock
This is a CarpetSkyAdditions modpack with assist mods.
Carpet survival bots
Allows any player to spawn and control a single Carpet bot in survival mode; a convenient AFKing alternative.
Smart Mobs
Overhauls mob AI with wall-breaching creepers, sniping skeletons, and digging zombies in a highly configurable survival challenge.
Survival Plus
A Minecraft gameplay mod bringing back the danger of survival with new mobs, features and base game changes.
Simple Animal pens
A simple datapack that allows to store many animals in one block to reduce lag on the server. also available as datapack
mc extremo 3 mod
A mod that aims to faithfully recreate the Minecraft Extremo 3 experience from Eufonia and AuronPlay, including hardcore lives, danger levels, PvP, vengeance mechanics, custom HUD elements, and special events.
World War Z - Zombie Evolution
World War Z, with more zombie mobs
Better Recipes & Trades for Superflat
📚 Crafting Recipes & Villager Trades boost for Superflat Survival (Fishing, Mob Loot, Trading, Villages, Eggs, Chinese, Desert Sellers & etc)
Harrowing Hells
[NOW SURVIVAL SUMMONABLE] Adds the Cinderscourge, a highly developed boss entity with a diverse arsenal of attacks at its disposal. Usable in mob battles.
Pokepuram !
PokéPuram is a feature-rich Cobblemon server blending classic Pokémon mechanics with vanilla Minecraft survival. Battle, catch, trade, and compete in an active community built for both adventurers and competitive trainers.
Vaseria Travelnes
One of the best survival and fun mods with new ores and features!
Zombie Survival Mod (ZSM)
Survive for 10 days fighting zombies with unique abilities. As the days progress, stronger zombies spawn, culminating in a final boss. Players can craft items, build defenses, and face various challenges to stay alive.
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.
Simple Physic
Simple Physic brings realistic item physics, ragdoll effects, and smooth first-person animations to Minecraft. Powered by Fabric, it mixes chaos and fun with great performance — watch mobs fly, items tumble, and explosions come alive!
Coolest Hardcore
Change game for hardcore
Spruce's Vanillabean
A mod that adds many well-designed, vanilla-friendly features to enhance your survival gameplay experience!
ModernMITE
ModernMITE is a fork of MITE Equilibrium — a 1.21.1 port of the classic hardcore survival mod Minecraft Is Too Easy (MITE).
Savaru IV - Kohtalon Mies
Diablo-like RPG Modpack. Farm loot, hunt monsters, and explore the world to unlock achievements and levels. Savarus Chapter IV — Become the chosen one and cleanse this world.