Minecraft Java 1.21 Mods
Browse 49 free mods for Minecraft Java 1.21 — popular picks include Create Mechanical Spawner, Haven Animal Seeds / Crops / Plants, Better One Block.
Updated daily
Create Mechanical Spawner
A mechanical spawner block. Generates Mobs with rotation power.
Haven Animal Seeds / Crops / Plants
A mod that adds seeds that will grow into animals.
Better One Block
Mine a block in void or other places at the same position over and over, get better and better.
Be Bee Queen - Dragon Survival Addon
■ Bee simulator. Gather flowers, collect pollen and nectar, pollinate crops, and craft royal honey to harness the power of bee magic!
![[SUC]Surival Useful Circuit生电全家桶](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/modrinth/9472.webp)
[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.
![Zombie Hardcore [Forge/Neo]](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/curseforge/461964.webp)
Zombie Hardcore [Forge/Neo]
Get ready to face thirsty zombies, they will break all blocks to get to you! Literally.
TobaccoCraft
A survival mod that adds tobacco farming, processing, and smoking mechanics with risk-based gameplay.
MCA Descendants
Addon for MCA:Reborn. Adds the ability to respawn as your descendants while playing hardcore mode.
The Block of Angel
An exploration-focused mod that rewards curiosity and reduces repetitive grind — while keeping the core survival balance intact. Perfect for players who want each discovery to matter. Start with almost nothing — earn every shortcut.
GetSpawners
Move mob spawners in survival with Silk Touch. Give yourself any type of spawner with just one command.
Carpet NPC's
This plugin adds the command /summonnpc (name) to summon a npc of any player in survival
Horror OneBlock
OneBlock survival with horror mobs, dwellers, guns, shaders, and Create automation.
Naturalis - Realistic Remorphed
RP Survival morph progression for ReMorphed: Knowledge XP, instincts, Resonance bonding, Humanity, and body-specific mechanics.
RandomDirtDrops
RandomDirtDrops is a fun Minecraft data pack that makes breaking dirt blocks drop completely random items from the entire game — from diamonds to dragon eggs! Perfect for chaotic survival challenges and OP item speedruns.
More Creatures And Weapons
The More Creatures And Weapons mod adds 24 entities (8 monsters and 16 creatures). Hostile monsters and creatures add a real challenge to your survival adventure. Two new weapon types (dagger, spear) are essential to your adventure.
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
Better Recipes & Trades for Superflat
📚 Crafting Recipes & Villager Trades boost for Superflat Survival (Fishing, Mob Loot, Trading, Villages, Eggs, Chinese, Desert Sellers & etc)
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.
Create: The OP Cheese
A survival-friendly Create addon that adds powerful cheese-themed ores, machines, armor, weapons, guns, and rats to expand automation and progression.
Antideath-Carpet-addition
Antideath-Carpet-addition is a Carpet Mod extension for Fabric Minecraft servers (versions 1.21.x - 26.2) designed to enhance and optimize the game experience. It adds a suite of new loggers for server monitoring and game rules for survival, optimizatio
MobPVP // CANCELLED
MobPVP transforms your Minecraft survival experience by assigning levels to every living creature in the game. Based on these levels, mobs gain different abilities, attributes, and loot chances, creating a more challenging and rewarding combat system.
Core Companion
An owner-bound AI companion that chats, remembers, builds a relationship, and runs survival tasks with Baritone path finding — local or cloud AI, optional voice and vision.
AutoLoot
Mod that automatically collects items from broken blocks and killed mobs directly into the player's inventory.
Frens
Companion bots for Minecraft with survival skills, autonomous behaviors, and persistent inventories. They can woodcut, mine, fish, build shelters, ride animals, follow and defend, return to base & sleep at sunset.
Cobblemon Phantoms
Cobblemon Phantom is a modpack that blends Pokémon-inspired gameplay with Minecraft’s survival and exploration. It features custom creatures, eerie environments, and competitive elements like 1v1 duels, all wrapped in a dark, mysterious aesthetic.
TCC - Skyzone
An expert-mode 1.21.1 NeoForge skyblock pack with tech, automation, and magic (Mekanism, Create, Oritech, Ars Nouveau), exploration dimensions, and scaled-up Apotheosis difficulty for tougher mobs and bosses.
Resource Farm
Stop digging. Start planting. Resource Farm turns ores, mob drops, and legends into glowing trees you grow, prune, and harvest—your farm, your rules, infinite possibilities!
![UltraSpawners [LITE]](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/modrinth/151436.webp)
UltraSpawners [LITE]
UltraSpawners is a lightweight spawner management plugin featuring basic stacking, simple trust permissions, and economy based mob unlocking, designed for survival and economy servers.
Paleolithic Era
Adds paleolithic era crafting, survival tools, and tech to early Minecraft gameplay. Expands the early game tiers a bit more.
BounceCraft: ModernConflict
Modern technical survival with industries, weapons, vehicles, and advanced warfare. Automate, dominate the world, face creepy creatures, and live in a technologically advanced society ruled by nations.
Nether Improvements
Configurable, survival friendly tweaks to make the Nether more interesting on Vanilla servers!
CRYONETICS Rebooted
Official Modpack For Voltcore's Newly Added Installment : "Cryonetics: Rebooted" Explore A World Full of Dangerous Creatures With Hardcore Temperature And Thirst A World They Said Was Impossible To Live In
![Simple Egg Spawn Recipe [MOD]](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/modrinth/290549.webp)
Simple Egg Spawn Recipe [MOD]
Designed to expand survival progression by making every spawn egg obtainable through crafting rather than relying on creative mode or commands.
Hammer-On
Anvils can now take damage from falling one block. Made for balancing carpet extra's renewableSand.
UBS_PVP+
UBS PVP is a high performance Fabric modpack optimized for competitive PvP and multiplayer Survival featuring extreme FPS boosts network optimization and clean combat visual advantages
Compostable
Survival friendly plugin that makes more things usable for the composter block, like rotten flesh and fish!