Minecraft Java 1.21 Mods
Browse 451 free mods for Minecraft Java 1.21 — popular picks include Elomod, Custom Hyperion, twists and stuff.
Updated daily

Elomod
An expensive survival & tech mod adding cameras, monitors, thermal vision, new ores, and more !
Custom Hyperion
This project adds a Hyperion concept, just very different and survival friendly (not OP)...
twists and stuff
a survival modpack with many different vanilla tweaks to make the game better ( release ! )
GreatCompactors
Plugin for Personal Compactors from Hypixel Skyblock
Sculptures
Sculptures allows you to use a Book to created and edit Display entities in Survival
Speakeasy Enchantments
Enchantments heavily inspired by Hypixel Skyblock
SVGD
SVGD modpack is designed for survival content creators and regular players, offering optimized performance, quality-of-life improvements, and enhanced visuals without sacrificing FPS for a smooth and immersive Minecraft experience!
The Crafter’s Curse
Build Name: ⚙️ "The Crafter's Curse" Genre: Tech-Magic Hardcore Progression Dungeon Crawler Main Idea: In this world, the knowledge of handcrafting has disappeared. Steve has "forgotten" how to make complex items by hand.
Ghastling
Ghastling is a survival-friendly plugin for Paper 1.21.6+ that lets players keep Baby Happy Ghasts (Ghastlings) as permanent pets. Prevent them from growing up, improve their AI, and build a bond through snowball interactions!
Creative Edit Tools [Archived]
[Archived] Adds tools, commands, GUI(s) to improve building and destroying in Creative mode! (and survival-compatible)
The Classes Mod: Reborn
The Classes Mod: Reborn(TCM: Reborn) is a reimagined version of my mod TCM. It adds custom abilities that are geared toward PVP and survival PVP using a system called classes which you pick at the start of the game.

Cristalline
This mod add an all new mechanic to ametyst by giving the opportunity to grow electricity powered crystals and make new items for survival.
OP OAK PREASURE PLATE
Super interesting datapack, designed for skyblock or oneblock better start or if you just want to get geard up fast in your own server before your friends. (Sneeky cheat code🫠)
Tithe
A Hardcore multiplayer mod in which death is a debt. The living can pay a tribute to bring back the fallen.
Defense of the Craft
Survival-oriented combat enhancement Dota 2 mod for Fabric Minecraft
Mitos Argentinos
A survival and adventure mod that brings the myths and legends of Argentine folklore to your Minecraft world. / Un mod de supervivencia y aventura que trae los mitos del folclore argentino.
RPGSouls
A hardcore RPG mod: collect souls from slain enemies, upgrade active skills, craft the Devourer set, and try not to lose everything upon death. / Хардкорный RPG-мод: собирай души, прокачивай навыки и крафть сет Пожирателя.
NecroCore
Transform your hardcore experience with a second chance system - concussion mechanics instead of instant death!
Crazy Hardcore
Crazy Hardcore is a Minecraft modpack that pushes survival to the limit with a collection of intense and challenging mods. Face deadly dangers, tougher enemies, and unforgiving gameplay where every decision can mean the difference between life and death.
Super Hardcore
A datapack that makes hardcore actually hard. You now only have 5 hearts and you take damage from a fall taller than 2 blocks.
mutationcraft-plus
Adds 24 random world mutations that completely change Minecraft every 5 minutes, making every survival adventure unique.
SYSTEM SMP
System SMP is a premium Minecraft plugin designed for survival multiplayer servers. It adds unique features including small caps text formatting, tree felling mechanics, custom item displays, and an economy-based spawner mining system.
Simplified Adventure
Bored of the vanilla experience? Then here is a twist of Mods which will enhance your survival experience!
Blocked In Hardcore
A challenging version of the Blocked In datapack
Even More Totems
Totem Plus adds 16 special Totems and one Creative-only infinite Totem to Minecraft. Each Totem has its own unique survival effect.
ShareCore
Shared Hardcore mechanics/hearts for Paper servers — damage, hunger, XP, potions, drowning, and death are synced between players.
Disaster SMP
DMSP (Disaster Management System Plugin)Cinematic Natural Disasters for PaperMC 1.21+DMSP is not just a plugin; it's an environmental overhaul designed to challenge even the most seasoned survivalists.
Totem resurrection - Hardcore
A multiplayer-friendly datapack that adds a custom totem allowing players to come back to life in Hardcore mode. Requires another player to perform the resurrection — one last chance to cheat death and continue the adventure together!
PartsVitality
A hardcore damage and healing system for Minecraft, inspired by "Escape from Tarkov."
Zero´s Qol
List of Qol nad vanilla+ mods combined into a perfect survival modpack.
TheConstant
A Fabric mod that channels Don’t Starve–style hardcore survival into Minecraft: manage health, hunger, and sanity; survive seasons, temperature, darkness, and food spoilage with crock-pot cooking and recipe planning.
Time Bank
A hardcore survival plugin where players have limited lifespan based on real playtime. Time is tradeable as physical crystals, creating a unique time-based economy!
Survival Reworked
This mod adds many custom ores, tools, armor sets, and items to the game
Survival-Friend
prevents creeper block damage and crop trampling, enables portal based farms on SMP, offers /tpa features and global totem pop messages and the ability to make the ender dragon a bit harder.
NotStampyC's Server Pack
This is a mod i made that contains many blocks, items and commands that you might need in a Create Mod Creative Server. (Not Survival Friendly yet)
Celestial Skyblock
A mod pack for hypixel skyblock with QoL