Minecraft Java 1.21 Mods
Browse 410 free mods for Minecraft Java 1.21 — popular picks include Born in Chaos, Spawners+, Voiceless Survival.
Updated daily
Born in Chaos
Adds a lot of aggressive mobs, with their unique properties that can diversify and complicate your survival. Also adds new structures, equipment, blocks and achievements.
Spawners+
Allows players to make Spawners in survival! Heavily inspired by Origin Realms' system.
Voiceless Survival
Be careful, the mobs can hear you🤫
Dragon Survival
Global modification for Java Minecraft centered around playable dragons.
Create Mechanical Spawner
A mechanical spawner block. Generates Mobs with rotation power.
Vestiges of the Present
Hardcore challenges awarded with powerful and unique Vestiges from unknown God-like creature. Has worldwide leaderboards, lore progression and a lot of cool stuff like anti heal, heal debt, shields, over heal and shields, etc.
Haven Animal Seeds / Crops / Plants
A mod that adds seeds that will grow into animals.
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).
Better One Block
Mine a block in void or other places at the same position over and over, get better and better.
Horrorland 2 - Psychological and Classic Horror Modpack (with Horror Quests)
A modpack only for the bravest, now updated to the latest version. With more terrifying mods and tons of evil creatures to discover!
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
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
OutpostZero
Start the game inside an underground survival bunker and discover additional bunkers hidden throughout the world.
Herobrine survival
This mods adds the appearance of herobrine in your survival, nightmares, a new dimension
Hardcore Mode 2.0
The most difficult mod in all of Minecraft. Do you dare to play it?
LevelledMobs
Level-up mobs on your server, RPG-style! Perfect for Survival, Skyblock, and more.
Realistic Survival
A unique plugin inspired by RLCraft that aims to enhance pure survival, adventuring and RPG, and immersion of vanilla Minecraft.
Zombie Hardcore [Forge/Neo]
Get ready to face thirsty zombies, they will break all blocks to get to you! Literally.
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
Emerald Vanilla | PvP Overlay
Enhance your Minecraft experience with the Emerald Vanilla Overlay! Designed for competitive players, this texture pack delivers sleek and vibrant visuals without compromising performance. Perfect for PvP and survival gameplay.
Monster Girl
Survival Combat Partner
Monumental Experience - Creatures Across the World
Monumental Experience V: Creatures Across the World expands the series with Cobblemon and Aether integration, living biomes, and exploration-driven progression—creating a survival world focused on discovery and long-term building.
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.
Veyas Hardcore Mobs - Zombies
Makes Zombies way more difficult. Vanilla friendly.
Carpet Minitweaks
An extension for Carpet Mod with many toggleable survival-oriented game mechanic changes
Corner Entity
is an atmospheric horror mod that turns your peaceful Minecraft survival into a nerve-wracking experience. You will never feel truly safe again, as something is watching you from the shadows, waiting for the perfect moment to strike.
TobaccoCraft
A survival mod that adds tobacco farming, processing, and smoking mechanics with risk-based gameplay.
Warrior Cats Events
Warrior Cats Events is a Warrior Cats inspired not official mod that adds different herbs, blocks, entities, and features. Turn your vanilla world into a true Warrior Cats survival experience!

True Survival
True Survival Mode is a comprehensive set of 1.21+ datapack features that aim to overhaul Minecraft's survival mode. It tackles difficulty and progression through means that don't disrupt Minecraft's regular gameplay, while also providing new adventures!
Enhanced Mobs
Makes mobs stronger, tougher, and follow you from over 100 blocks away, perfect for hardcore challenges!

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.
Connected Texture+
Do you feel frustrated by disconnected and repetitive block textures? Connected Texture+ solves this problem by delivering a seamless, immersive texture experience for all survivalists and adventurers!
MCA Descendants
Addon for MCA:Reborn. Adds the ability to respawn as your descendants while playing hardcore mode.