Minecraft Java 1.21 Mods
Browse 35 free mods for Minecraft Java 1.21 — popular picks include Ice And Fire Smithing, Fps Booster Command, Too Much XP (TME).
Updated daily
Ice And Fire Smithing
Progression-based smithing for the Ice And Fire mod.
Fps Booster Command
This mod adds 1 simple command /fps max which increases your fps by a ton
Too Much XP (TME)
Yeets the laggy XP orbs, whilst still maintaining a high level count
Create: Dimension, Steamworks Realm
Create: Dimension, Steamworks Realm introduces a brand-new mining-focused dimension, designed for automation and large-scale resource extraction. This world is filled with rich veins of ores
PlayerProgress
PlayerProgress is a Minecraft datapack that introduces a leveling system. Earn UP from activities like mining and combat to level up and gain new abilities and rewards.
Screen Mirror Shader
A shader that allows you to rotate the image in the game vertically, horizontally and more
Moar Bosses
Moar Bosses adds 7 types of randomly spawning bosses into your Minecraft world. Each boss has 3-5 unique and crazy magical attacks, and drop cores that can be used to craft magic wands. The bosses have custom textures using Optifine or Reselect or CET.
Death Sound Plugin | UnstableSMP | Orbital Strikes
Death Sound Plugin like on the UnstableSMP with many features like Orbital Strikes and more
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.
Lost Signal VHS
Authentic Backrooms VHS shader with analog fog, YIQ processing, true interlacing, tracking damage, and the critical v1.8.1 Iris packaging fix.
PySpigot
A Python scripting engine (plugin) for Minecraft servers running Bukkit or one of its forks (Spigot, Paper, etc.).
Draventh Ores
⚒ Advanced Tier Ores & Equipment This mod expands Minecraft’s survival progression by introducing 15 new late-game materials, each with full armor and tool sets. The goal of this mod is simple: Extend progression beyond Diamond and Netherite with a struc
More Villages Datapack
Adds more villages to the game.
Kappa's AntiCheat
A lightweight Fabric anti-cheat designed for high performance on large-scale servers.
The Classic Script
This is a single-player horror modpack throws you into a creepy, unpredictable world where everythink feels alive. Survival won’t be easy, because something is always watching.
Orbital Staff
This Mod adds Many New overpowered Items to the game AND MORE!
TrollingFreedomReborn
TrollingFreedomReborn is a modernized, high-performance fork of the original TrollingFreedom plugin. Built to keep the fun alive on the newest versions of Minecraft, this plugin provides a massive GUI filled with over 70 unique ways to prank your players.
Wicked Witch of the West
Master forbidden spells, travel through dimensions, and claim your magical destiny...
Carbonfast
Client-side mod that makes startup feel faster by deferring expensive resource loading until after the main menu is available.
ItemDisplayPlugin
This plugin allows the collection of items dropped within a 5-block radius in Minecraft, merging the items with the same type and displaying their quantity in the item’s custom name. Items that cannot be stacked, such as enchanted equipment (e.g., swords,
FullXaos_RPG
⚔️ RPG skills & dungeons 🌋 Portal dungeon RPG ⚡ Optimized RPG plugin 🏰 MCMMO-style RPG 🌀 Skills & portals RPG
Auto Logout
A mod that automatically kicks yourself from server once a player gets in range of blocks that u set, allows u to afk farm and play safe.
Easy Freezing
A mod that allows you to Freeze Time around you at will! Try with multiplayer and things get confusing fast!
Age of Stone
Modpack for casual and technical players, based on rpg, magic and horror mods.
Espoir SMP
The plugin's twist is ⚙️ How the system works: 🧿 You start with 3 souls. 🔻 Each time you die, you lose a soul. 💀 At 0 souls, you become a ghost: spectator mode for 24 hours. ⚔️ Kill a player → you steal one of their souls, if you don't already have all
NullPointerEntity (Optimized)
This modpack is for my horror mod, NullPointerEntity. It includes many optimization mods as well as QOL mods.
![Grandia Dungeons [Modpack]](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/modrinth/115224.webp)
Grandia Dungeons [Modpack]
A dark fantasy dungeon roguelike modpack with bosses, classes, cursed loot, magic, custom UI and atmospheric progression.
Echoes Of Insanity
Echoes of Insanity is a high-performance, atmospheric psychological horror plugin designed to turn your Minecraft server into a waking nightmare.
CorruptionCraft
A plugin that challenges players. Random events can occur. (no Spoilers!)
Accelerator wand
添加加速手杖以自由的永久加速某个方块或区域。Adds accelerator wands that speed up single blocks or selected areas with persistent, configurable multipliers.
ShineX
ShineX is a premium cosmetic plugin that adds stunning particle effects to your server. Every effect is rendered asynchronously for maximum performance - zero lag, pure aesthetics.
AI Moderator
AI-Moderator is a cutting-edge, high-performance moderation system for Minecraft servers (Paper 1.21+). It combines lightning-fast local heuristic filters with the deep contextual understanding of modern AI models (Gemini, OpenAI, Ollama).
twinkle popo mod
it adds twinkle popo realistic pikachu and realistic hellokity
OneStackMax
A datapack that makes all items unstackable
BlockRestrictor
A plugin that kills players when they step on an unapproved block. 指定した足場以外を踏んだら死ぬプラグイン