Minecraft Java 1.21 Mods
Browse 1,938 free mods for Minecraft Java 1.21 — popular picks include Cobbromon, RPlay, More Re-dye Recipe│更多重染配方.
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Cobbromon
This modpack blends the creature-collecting adventure of Cobblemon with the mechanical creativity of Create. Explore the world, build clever contraptions, and grow your team—all in a seamless mix of exploration and engineering.
RPlay
RPlay is a customizable Minecraft plugin designed to enhance roleplaying experiences on your server.
More Re-dye Recipe│更多重染配方
Added new recipes for redying terracotta, glazed terracotta, banners, candles, concrete, concrete powder, glass, and glass plates.│新增重染陶瓦、帶釉陶瓦、旗幟、蠟燭、混凝土、混凝土粉末、玻璃、玻璃板的配方。
Easy Freezing
A mod that allows you to Freeze Time around you at will! Try with multiplayer and things get confusing fast!
JoinOpt
A perfermance plugin for edit minecraft join/exit messages with actions and welcome rewards.
culling +
Cuts what you can't see anyway, hidden entities, distant particles, underground clouds, far-away sounds, and redundant glass faces all get skipped.
NonStupidVillagers
Makes villagers better by disabling nitwits, making villagers look for jobs day or night, and making them instantly get jobs.
Safe Zones
This is a simple plugin that allows you to create a safe zone where players cant take damage!
Sol's Hardcore
A typical minecraft hardcore with a few mods that help the player and add some new mechanics
DURA PULSE
DuraPulse is a purely client-side Minecraft mod that causes your hotbar slots to subtly pulse red whenever a tool or armor piece drops below 10% durability. At a critical 2%-> Warning Discord -> https://discord.gg/4uqMBnVSD6
Create Perfect world (Jbens Edition)
Create Perfect World (Jbens Edition) is a Create-focused modpack built around automation, engineering, and performance. Design smooth-running factories, mechanical systems, and steam-powered trains in an optimized world.
Wearing a Banner and Going on an Expedition│戴著旗幟出征
Banner can be worn on the head.│旗幟可以戴在頭上。
Chat - Campfire
Simple minecraft chat plugin. Only what you need for a regular server on Minecraft.
Evo Biomes
Dynamic biome evolution, gradual transitions, and environment-based ecosystem.
ZInvisItemFrames
Craft invisible item frames. Folia-compatible invis item frame plugin.
AutoSaveAll
AutoSaveAll is a lightweight Paper/Spigot plugin that automatically runs the save-all command at configurable intervals to prevent data loss. It supports Minecraft versions 1.13 through 1.21 and includes features like chat broadcasts, random
LockIn
The best authorization plugin. Fully customizable, optimized and functional.
XPStats
Adds a keybind that replaces your XP Bar and toggles through useful PVP stats like your exact HP (decimal precision), gapple count and many useful infos
Craftable Dirt│可合成泥土
Added Dirt recipe.│添加了泥土配方。
VelocityCore
VelocityCore is a minimal, high-performance Fabric modpack designed to deliver maximum FPS, reduced stutters, and smooth gameplay without changing vanilla mechanics. Inspired by popular optimization packs like Haste, VelocityCore focuses on performance.

MobFarmLimiter
A modern and lightweight mob farm limiter.
Beacons Plus
This mod changes the range of beacons and how they work in the pyramid
SmokeShow
Click a lit Campfire/Soul Campfire, Torch/Wall Torch with any of the 16 vanilla dyes and watch the smoke snap into that color. Hold sneak while dyeing to switch that column of smoke into rainbow party mode. Cancel smoke key to clear all smoke particles.
Shadow's PVP pack
This Modpack contains all the necessary mods for PVP optimization and mechanics
Whistle Mod
A lightweight Minecraft mod that allows you to command all your tamed pets to sit or stand simultaneously with a single key.
PlayerCodes
Player Codes lets players share their own live codes with friends and the community. Players must explicitly opt in to publish their codes, so everything is consensual and transparent. Perfect for servers, content creators,
Frozen Dots
Frozen Themed For Crystal PvP And SMP PvP.
Better stair recipe
2x2 crafting. Use 3 blocks to get 3 stairs.
Better Tps
better-tps is an adaptive performance stabilizer for Minecraft servers (Bukkit/Spigot/Paper/Purpur 1.20+). It automatically tunes server settings in real-time to maintain a stable 20 TPS, ensuring a smooth experience for players even during high-load
UOM
Useful features for elytrapvp players. Built to improve your game.
Create: Mechanical Factory
a Create-based tech & factory pack
MCommander
Some basic commands collection plugin for your server.
Pandora Holograms
A high-performance, packet-based hologram plugin designed for modern paper/spigot minecraft servers.
Easy Oxidization
Craft oxidized copper easily with bone meal!
Simple MobHealthBars
Simple Clean HealthBars for any mob.
Tripwire Hook Dupe Fix
Temporarily fix the tripwire hook duplication glitch in version 1.21.5.