Minecraft Java 1.21 Mods
Browse 1,710 free mods for Minecraft Java 1.21 — popular picks include Nether On Join Teleport, MobTwist, Oretiplied.
Updated daily
Nether On Join Teleport
Teleports the player to the nether on join, basically people being locked in the nether.
MobTwist
MobTwist is a Minecraft server plugin that allows you to toggle and manage mob replacement on your server. With MobTwist, you can block specific players, configure which mobs are ignored for replacement, and enable or disable mob replacement entirely.
Oretiplied
Multiplies ore drops using a config file.
Custom Border Plus
Full customize world border with effects and warning
HeadDropDimensions
This a Plugin that Drops heads based on chance pvp or pve and u can disable in each dimension or increase or decrease the chance in each dimension
ores and stuff
my mod adds lots of new ores and items and tools.
SeasonalBehaviors
SeasonalBehaviors brings dynamic, immersive seasonal changes to your Minecraft world—altering weather, mob behaviors, crop growth, and villager trades to create a living, evolving environment. Experience nature’s cycle like never before.
Melded - Modular Gear
Melded is a modular tool mod that allow you to make custom tools from a single crafting station, it also includes a challenge system that aims to make tier progression more meaningful.
Venior
a minecraft mod that add a lot of new ores
Capture Biomes
A PaperMC plugin that lets players capture a biome in a bottle and release it elsewhere.
Dove's Enderite
Ever thought netherite just isn't enough? This mod adds ENDERITE to satisfy your needs
Kaucjomat (Bottle Deposit Machine)
Immerse yourself in the world of deposit-free bottles and cans and get something back for yourself ;) #🇵🇱⛰️
Jmon's Extended Mechanics
This mod adds many vanilla+ features to 1.21.4 (newer versions in the future).
No Structure at Spawn
Forbid the generation of structures near world center in a configurable way.
Petrova Wastelands
Petrova Wastelands: An Interstellar Odyssey In a universe where the stars are fading, heat is no longer a resource—it is your only hope for survival.
Large Structure Lib
Library for large structures, including enormous jigsaw structures.
SanctumSack
Personal sanctuaries bound to each player, accessible through an immersive sack-and-anchor system.
Expressive Chicken
Expressive Chicken is a mod that adds new things with chicken.
Progression Reshuffled
A mod that focuses on reworking Minecraft's Progression, from Mob Tweaks to Tool Rebalancing
Always Sprint Fix
Automatically keeps you sprinting whenever vanilla Minecraft allows it. Sprint stays active after joining servers, teleporting, respawning, and changing dimensions. Toggle anytime with /alwayssprint.
mob balls
This mod adds balls that can catch mobs with different tiers. More tier = More better (I know how grammar works! It just rhymes better)
Escrow Autobuilder
IOUEscrow is a vanilla/survival friendly schematic and autobuilder mod that allows you to pair creative world planning with honest survival gameplay.
Muddles
An early version of a mod consisting of my mcreator experiments
Warfre's Mob Personality
Enhance your vanilla experience with tons of variants and details.
OreToggle
Server-side Fabric mod to dynamically enable, disable and restore ores in real-time.
ResetConfirm
Use /reset confirm to reset your whole server with one click
AltWorld
AltWorlds is a Minecraft plugin that lets players create and manage personal worlds with a GUI.
PollutedLands
PollutedLands adds a dynamic pollution system where over-mining and exploitation in a chunk leads to environmental decay, corrupted mobs, and eerie visual effects, creating a harsher, more immersive survival experience.
No Strongholds / No End
Prevent access to the end by preventing strongholds from being generated.
MapProtect
MapProtect is built to work alongside automated map rotation systems, allowing FFA servers to maintain clean, reusable arenas without requiring manual resets.
RainBreakTorch
Extinguish the torches that are in the rain.
simple multiverse portals
A simple setup for player created portals to arbitrary multiverse dimensions. Build a cobblestone portal to your resource world!
AncientTotems
This mod adds 6 new totems to Minecraft!
IcedSpear
Your all-in-one map management system allowing you to have custom map lobbies, friends, partys, leaderboards and speedrun timers with ease.
Dimensional Ring
Transport between Dimensions with the power of the Dimensional Ring!
Ravenborne
Class based medieval fantasy rpg mod based by Ravenborne theme!