Minecraft Java 1.21 Mods
Browse 12,775 free mods for Minecraft Java 1.21 — popular picks include 20TPS, Mob Power DP, Aevum.
Updated daily
20TPS
20TPS is an all-in-one performance toolkit that stabilizes your server by limiting lag machines, stacking mobs, and fixing common exploits.
Mob Power DP
This data pack allows you to level up every time you defeat a mob, granting you various enhancements upon leveling up.
Aevum
Create, manage, and track timers with ease. ⌛
NexAC
Lightweight Crystal PvP anticheat to detect anchor automations and crystal automations.
UltimateStep+
UltimateStep+ is a Paper 1.21 server utility plugin by dieschmatze. It combines automated world backups, a world-reset tool, and a YAML-based GUI menu system into a single plugin. All features are permission-controlled and fully configurable via config.yml
Balebot
A chat bridge plugin that connects your Minecraft server to Bale messenger groups
SupportPac
This is a support plugin. It's really cool, and please download it.
Rough Skies (Spelunkery x Ex Deorum)
A datapack that integrates some Spelunkery resources into Ex Deorum
BF Interpreter
A datapack that implements a interpreter of BF
NightML's Skull Totem
Minecraft Totems of Undying are now skulls with blue energy around them.
Kilo's Industrial GUI
This Pack Retextures the GUI Into a Darker Tone, whilst keeping an Industrial look with animations included!
Simple Timer
Adds a simple actionbar timer to count playtime and a few commands to configure, start, stop and reset it.
MineTeleporter
A Minecraft mod that adds paired teleporter pads
Metrognome
Plays MIDI files on the in-game instruments from the Instruments spigot plugin by Cup0fCode. Pick a .mid, adjust it until it sounds right, then save it to a library you can play from later.
![LagWarden [1.16.5 - 26.2] — lag machine detector with one-command throttling](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/spiget/473405.webp)
LagWarden [1.16.5 - 26.2] — lag machine detector with one-command throttling
One jar for 1.16.5 – 26.2, Spigot and Paper. Finds the lag machine, names the type, chunk, block and
Accelerated Hoppers
Accelerate individual hoppers to transfer up to 12 configurable items per cycle perfect for vanilla SMP servers.
PvP Siphon
This plugin adds siphon to player kills
Kore: Kotlin framework
A modding framework to enhance your Kotlin modding experience. Create mods the Kotlin-way!
EventsSMP
EventSMP is a Paper 1.21.x plugin that runs automated server events without extra dependencies. It features a PvP kill tracker with a live sidebar leaderboard and toggles to block sneaking or pumpkins, alongside an automated 1v1 and 2v2 tournament bracket
Le Mechanical Finger
This resourcepack changes Create Mod's Deployer to be named as "Mechanical Finger"
HandyAI
A plugin that add full AI problem solving compatible with Minecraft formatting.
EmojieTab
Emoji near your name that changes color by dimension.
Harvest Tractor
A tractor plugin for automated farming and harvesting.
DynamicWarden
An automated, high-performance Void Warden Boss Event with dynamic JSON bossbars and premium rewards
EzBucket
EzBuckets make buckets extract more water like a sponge and to trigger, it needs a redstone torch
Yet Another Industrialization RU!
Russian translation for Yet Another Industrialization!
Create : Easy Elytra
A Create-themed data pack that streamlines the acquisition and utility of Elytras by integrating them into your existing automated factory production lines.
Keyboard Place Switcher
This mod creates a swift way for you to switch your place keybind.
World of runes
a epic minecraft mod that add a lot of magical runes
Cobblemon: Create Candies
Add candy recipes to the create mod mixers.
Bind Presets
This plugin adds the option to set different presets for your keybinds in Options → Keybinds (At minecraft Settings)
Modern Industrialization Multiblock Editor
Customize Modern Industrialization multiblocks with KubeJS
Wsmpcore
configurable Paper SMP core for 1.21.11 — player utilities, staff tools, PvP controls, anti-exploit rules, an ore shop, and an addon API in one plugin.
KotlinScriptLoader
It’s a script-based project—you can write your own scripts using full-fledged Kotlin! You can even create your own API and build add-ons! It’s got absolutely everything!
Ghost Trace
Forensic analytics and evidence collection for Paper server moderation.
Chrono
A lightweight command scheduler for Paper servers. Schedule commands to run on a timer, at specific times, or chain them together.